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1. The American antelope, or pronghorn, is a typical grassland dwellers in this continent. YK} China
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2. Of the millions who saw Halley's Comet in 1986, how many people will live long enough to witness its return in the 21st century? %[3Bdg. 1
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Of the millions who saw Halley's Comet in 1986, how many people will live long enough to witness its return in 2 1 century? 9zdROem H
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3. Anthropologists have found that fear, happiness, sadness and surprise are all expressed in their faces, which is common to all mankind. g4Hhzn2g
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Anthropologists have found that fear, happiness, sadness and surprise are all expressed on the face, which is common to all mankind. E:ep7dtx
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Because of its stimulating effect on human body, phenol is basically no longer used as a preservative. FS & amp； [H
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Because of its irritating effect on human body, phenol is basically no longer used as a common preservative. orkuu & lthr)
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In the long run, if a profit-making organization wants to survive, it must produce what consumers think is useful or desirable. ! Z | arc
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If any profit-making organization wants to survive, it must ultimately produce products that consumers can use or need. 5Takr 1
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6. The more people there are in a place, the greater the demand for water, transportation and garbage disposal. )` oema
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6. The more people there are in a place, the greater the demand for water, transportation and garbage disposal. f=F{5 JKR
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7. Writing simply, directly and effectively is more difficult than using flowery but vague expressions, because it will only obscure one's meaning. CEDjQ6 jo & gt
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7. Simple, direct and powerful words are difficult to express with fancy, vague and ambiguous words. kXf & amp+F '。
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As modern offices become more and more mechanized, designers are trying to personalize them with warmer and less serious interior decoration. )ml $b
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With the increasing automation of modern offices, designers try to make them feel friendly by using warmer and less serious interior decoration. #:a[ni7Ti
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9. The difference between slander and gossip is that the former is written, while the latter is oral. ! TD； & lt Hey |
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9. The difference between slander and gossip is that the former is written and the latter is oral. To. a+& lt； megabit
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10. The knee is the joint of the thigh bone and the thigh bone. g=！ bAK0l[0
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10. The knee is the joint between the thigh bone and the calf shank. \T0z8~W@=
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1 1. Acid is a compound, which has a strong taste when dissolved in water, is corrosive to metals and can turn some blue vegetable dyes red. )Jv(~F
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1 1. Acid is a compound, which has a strong smell when dissolved in water, is corrosive to metals and can turn some blue vegetable dyes red. “B5{8#j/！
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12. Billie Holiday's reputation as an outstanding singer of jazz and blues is based on her ability to give emotional depth to her songs. #dd)UBAp<。
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Billie Holiday's reputation as an outstanding jazz and blues singer is based on her ability to give emotional depth to her songs. mdYO*Ptx
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13. In essence, theory is an abstract and symbolic expression of what is considered to be reality. k8l-，R
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13. Theory is essentially an abstract and symbolic expression of recognized reality. =; $v_Sk9z|
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14. Long before children can speak or understand a language, they will communicate through facial expressions and by making noises. V@G"066Vl
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14. Long before children can speak or understand a language, they will communicate with others through facial expressions and noises. WY J%:L
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15. Due to modern irrigation technology, crops are now growing in large quantities in places where once only cacti and sagebrush could survive. Johnson & Johnson company 5F>` 8 trillion pounds
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15. Due to modern irrigation (technical facilities), crops thrive in places where only cactus and buckwheat plants can survive. 5mxSvJ]
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16. The development of mechanical timepieces urges people to find more accurate sundials to calibrate mechanical timepieces. \] 1w(~[
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16. The development of mechanical timers urges people to seek more accurate timers in order to calibrate them. ]V'q80 1？
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17. Anthropology is a science, because anthropology uses a set of strict methods and techniques to make in-depth observations, which can be verified by others.
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17. Anthropology is a science, because anthropologists use a set of powerful methods and techniques to record observations, and the observations recorded in this way are checked by others. 6! I=k+9[
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18. Fungi are very important in the process of decay, which returns components to the soil, improves soil fertility and decomposes animal manure. 9jPh yl & gt
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18. Fungi are very important in the process of decay, which returns chemicals to the soil, improves soil fertility and decomposes animal manure. QPf^ 2^[IQ
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19. When the tuning fork is struck, it will produce almost pure tone and keep its pitch for a long time. D@{i~rZQJ
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19. When the tuning fork is struck, it produces almost pure tone and the volume lasts for a long time. 96D5/ jr
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Although pecans are most concentrated in the southeastern part of the United States, they can be found as far north as Ohio and Illinois. k2 1=hcR
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Although pecans are most concentrated in the southeastern part of the United States, they can be found as far north as Ohio and Illinois. [q8 1'`L(V
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2 1. Solving problems by blaming others is often called finding scapegoats. E#azrVG？ I
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2 1. Solving problems by blaming others is often called finding scapegoats. L [A3(
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22. What is the main food in a country depends largely on what crops grow best in its climate and soil conditions. OFEC8~QvK-
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What is the main food in a country depends largely on what crops grow best in its weather and soil conditions. _ " z & gtL+C
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23. In a large number of experiments, the probability of an event is equal to the probability that it will not happen. 0N*V B[
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24. Most substances contract when they are cold, so their density is higher in solid state than in liquid state. (.Y & gtdm_"4
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Most substances contract when they are cold, so their density is higher in solid state than in liquid state. ^}AEWj
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25. The mechanism by which brain cells store memories is still unclear. NiHq*u)C
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25. The mechanism by which brain cells store memories is still unclear. U & ampXD_
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26. By the middle of the 20th century, American painters and sculptors began to exert a great influence on art all over the world. :A% 1YY
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26. By the middle of February1century, American painters and sculptors had begun to exert a great influence on art all over the world. g 29 MHz
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27. Elizabeth, an important shipping and manufacturing center, is located in the east of New Jersey. 0 _ Fgzw & gt
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27. Elizabeth, an important shipping and manufacturing center, is located in the east of New Jersey. t|'J，3JH
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28. elizabeth black Will was the first female doctor in the United States. She founded the new york Hospital, and the medical staff of this institution have always been women. 2(ima 1ddq
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28. elizabeth black Will, the first female doctor in the United States, founded the new york Clinic, whose staff has always been women. ]& amp； Ba $R
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Alexander Graham Bell once told his family that he would rather be remembered as a teacher of the deaf than as the inventor of the telephone. DQ？ ~Z6Ku
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Alexander Graham Bell once told his family that he would rather be remembered as a deaf teacher than the inventor of the telephone. Icxdid#j$
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Because the leaves of rosemary remain green after picking, rosemary is associated with nostalgia. w_8R！ Linear Programming (linear programming)
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30. Rosemary leaves are evergreen, so people associate rosemary trees with nostalgia. ) 1 $ k | 3 & amp； {
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3 1. Although it looks hard, the skeleton shows a certain degree of elasticity, which enables the skeleton to withstand considerable impact. lt$+uvm H
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3 1. The bone looks brittle and hard, but it also has some elasticity, so that the bone can bear a considerable blow. lM`~l=J2
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Scientists once thought that xenon could not form compounds. E8==8%
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Scientists once thought that xenon could not form compounds. a6'Pz[=%%
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33. The study of storm dynamics aims at improving the ability to predict storms, thereby reducing losses and avoiding casualties. sTbU8[%]c
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33. The purpose of studying storm dynamics is to improve storm prediction, thereby reducing losses and avoiding casualties. cg"C }T~
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Eliminating inflation will ensure that the amount used to repay loans has the same value as the amount borrowed. sPmXuS
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In order to eliminate inflation, we should ensure that the money repaid is the same as the value of the loan. pXF}R~！
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Futurism, an artistic movement in the early twentieth century, rejected all traditions and tried to beautify contemporary life by emphasizing machinery and movement. Gm`h{PY}#
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Futurism is an artistic trend of thought in the early twentieth century. Reject all traditions and try to beautify life by emphasizing machinery and dynamics. u3 iAb $ ns & lt
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36. The Everglades is one of the most desolate and inaccessible areas in the United States. There are a lot of wild animals here, and most of them are protected. & lt$'x'D？ (
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Ev Glades is one of the most desolate and inaccessible areas in the United States. There are many wild animals here, and most of them are protected by law. MD 2Ju
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37. Lucretia Mott's influence is so great that some authorities believe that she is the founder of American feminist movement. xf & amph & lt04}6
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37. Lydia Mott's influence is so great that some authorities believe that she is the founder of American feminist movement. # #ox%
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38. The activities of international market researchers are usually much broader than those of domestic market researchers. x； dJ " ls ` 1
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38. The activities of international market researchers are usually more extensive than those of domestic market researchers. HM(W6Pu & gt；
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39. The continental divide refers to an imaginary line in the Rocky Mountains of North America, which distinguishes the Atlantic basin from the Pacific basin. R {V vDV$X
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39. The continental divide refers to an imaginary line in the Rocky Mountains of North America, which separates the Atlantic basin from the Pacific basin. DHp`AS8Ge
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40. The study of the earth's gravity field shows that when unusual weight is placed on the crust and mantle, they will be deformed. a _"oEM V
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40. The study of the gravity of the earth shows that the crust and mantle will be displaced under unusual loads. }AJ ]N
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4 1. The annual output value of Utah's manufacturing industry is greater than the sum of its mining industry and agriculture. T^！ GBUA
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4 1. The annual output value of Utah's manufacturing industry is greater than the sum of its industry and agriculture. . European Parliament [7]
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42. The wallflower is called wallflower because its fragile branches usually grow on walls or along stone cliffs for support. |=t}5#Nkdd
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42. The wallflower is called wallflower because its fragile branches often grow against walls or along stone cliffs for attachment. 8c ~ u & ltr
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43. The main focus of social psychology is the communication between people, not the events that happen in their lives. X* EB
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43. Social psychology is mainly concerned with the communication between people, rather than the events in their own lives.
44. No social movement can arouse Elizabeth Williams' enthusiasm more than expanding the educational facilities for American immigrants. pYpFNMH
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44. More than any social movement, increasing educational facilities for new immigrants in the United States can arouse Elizabeth Williams' enthusiasm. j~6+Pdi
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45. Quails typically have short round wings, by which they can jump up and fly away from their hiding places when they are frightened. Sanyuan |
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Quails typically have short and round wings, so that they can jump up and fly away from their hiding places when they are frightened. wx-}@%l
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46. According to anthropologists, the ancestors of humans who walked upright resembled chimpanzees, with sloping foreheads and protruding eyebrows. T%n~_o@
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46. According to anthropologists, the ancestors of people who walked upright resembled chimpanzees in facial contour, with sloping foreheads and protruding eyebrows. if|R5"f
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47. It was not until 1866 that the transatlantic cable was completely successfully laid. @_vo8~o8w
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47. It was not until 1866 that the first transatlantic cable was fully laid. EWj9Wwdq `:
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48. In his works, John Crowe ransom described what he thought was the poverty of social spirit brought by science and technology. Y. # W | me
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48. In his works, John Crowe ransom described the spiritual poverty that science and technology brought to society. e:' kt
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49. Children with firm, consistent and rational parents' guidance often have a high degree of self-confidence. [` co & lt； s}
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49. If parents' teaching is firm, consistent and rational, children may be full of confidence. Nvb2 ts/Ei
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50. The ancient Hopewells in North America may have grown corn and other crops, but hunting and gathering remained vital to their economy. [e \ rry oet]
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50. The Hopewell people in ancient North America may have planted corn and other crops, but hunting and gathering remained vital to their economy and trade. Wild boar-<;
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5 1. You can put a lot of information on the map by using various symbols. v#p_Yo3JxV
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52. Anarchism is a term that describes a series of theories and attitudes. The main common point of these theories and attitudes is the belief that government is harmful and unnecessary. eZ0vr:34