【正文】 in pay23. (A) He thinks Betsy should take a business class. (B) He got angry with Betsy at the meeting. (C) He admires Betsy for expressing her opinion.(D) He did not understand what Betsy said.24. (A) He cannot afford to buy a puter. (B) He was the last person to leave the puter lab. (C) He is worried about turning his paper in late.(D) He used a typewriter for his paper.25. (A) Gather more information from other students they know (B) Help each other with the assignment (C) Ask a professor to help them (D) Take some time off to rest26. (A) The driver39。 outside interests. (B) She plays music to relax students. (C) She creates unusual videos of her students. (D) She applies scientific principles to filmmaking.35. (A) He feels unqualified to try it. (B) He wants more information about it. (C) He has already tried it.(D) He does not think it will work.36. (A) What causes blisters on feet (B) How to stay cool on a hot day (C) What happened in today39。ve art is so popular today (B) The influence of French art on American art (C) Some characteristics of naive American art(D) The education of naive artists44. (A) They painted in their spare time. (B) They lacked formal art training. (C) They used a more traditional approach to color.(D) They followed rules established by art schools.45. (A) They lack bright colors. (B) They are realistic depictions. (C) They follow ancient traditions.(D) They are inferior to French naive paintings.46. (A) Their works were unsigned. (B) Many of their works were destroyed. (C) They never stayed in one place for a long time. (D) They worked for only a few years.47. (A) Why American industries grew rapidly in the nineteenth century (B) How advances in transportation helped American cities develop (C) Transportation between the cities of the United States(D) Great American inventors of the nineteenth century48. (A) It was no longer possible to keep horses. (B) It was difficult to find jobs. (C) They could no longer walk to work.(D) They had to pay more for their housing.49. (A) They could be controlled independently. (B) They were fire resistant. (C) They could keep operating for a longer period of time. (D) They offered more room for passengers.50. (A) It made the subways much quieter. (B) It brought electric light to the tunnels. (C) It allowed passengers to breathe cleaner air in the tunnels. (D) It allowed subways to be repaired inexpensively. PART TWO Grammar1. Inertial navigation, a vital role in space exploration, employs devices called accelerometers to measure accelerations of spacecraft. (B) which plays(D) in which plays2. (A) Because (C) Due to(D) Since that3. In 1846 (A) when the Canadian and United States governments (C) with the Canadian and United States governments(D) the Canadian and the United States governments,4. Prized for centuries for their beauty, roses are probably the world39。 they may be 150 mm long and 127 mm wide and have a shell mm thick.(B) of those(D) than8. Although rain falls throughout most of the world, in Antarctica, and in a few other places, precipitation occurs as ice and snow. (B) all (D) it is all9. to learn about human origins and evolution, the physical anthropologist studies fossil remains and observes the behavior of other primates. (B) Do they try (A) Was the Midwest (C) It was the Midwest(D) The Midwest being! 11. as taste is really a posite sense made up of both taste and smell. (B) What do we refer to (D) What we refer to12. Lorraine Hansberry39。 s drama that first(D) the first drama by an African American woman13. When changes in the tilt of the Earth relative to the Sun shift the location of South America39。 s many artists began to working outdoors on a large scale, making the landscape rather than the studio their arena.DCBA18. Electoral politics in the United States has been dominated by two political parties since the administer of George Washington.DCBA19. Art Deed, a style of design popular in the 192039。s surface.DCBA30. Some seeds are viable, or capable of growing into healthy plants, for only a few days after fall from the parent tree.DCBA31. Statistics indicate that approximate every 22 yearswithin a range of 3 to 4 yearsa major drought occurs in the United States.CBA32. The work of Sarah Oarne Jewet, carenineteenthcentury writer, reflects a concern in the alienating consequence,of condustrialization and urbanization.DCBAD33. Seismic waves generated by an earthquake or large explosion can be recorded thousands of kilometer from there source.DCBA34. After the United States became independent, the cure of more fertile lands drew steadily New Ennglanders into the Ohio Vallye and the British colony of Upper Canada.CDBA35. Found in all oceans the various species of electric rays use the charge they can generate for both stunnmg prey or warding off predators.DCBA36. Barium is a soft, heavy, silvery white metallic element that readily reacts with another elements to form useful pounds.DCBA37. Among the most plex cryslals are that of silicon dioxide, which has seven different structures at varjous temperatures and pressures, the most mon being quartz.DCBA38. Animals have to cope with and control physical and chemical processes that do not necessarily act to benefit of the animal.DCAB39. By 1810 the 23 towns of Hampshire County, Massachusetts, had reached a remarkable uniform of economic development as well as population density.DCBA40. With more than half the world39。