单选题The schedule of payments will be based on the schedule of civil works.A) 付款时间一定要遵守工程建设表。B) 工资表要按工作的时间来做。C) 付款时间表将根据工程建设来定。D) 付款时间要按国内工作而定。

单选题The author believes in the passage that ______.

单选题Fashion designers tend to take advantage of the fact that women will put up with any amount of discomfort, as long as they look right.

单选题Most forest fires are caused by human carelessness or ignorance. Forest fire prevention, therefore, is mainly a problem of creating better understanding of the importance of forests, an awareness of the danger of fire in the woods, and a sense of personal responsibility to safeguard the forests from danger. This is not an easy job. Careless smokers are responsible for thousands of forest fires each year. Many of these are started when cigarette butts(烟蒂) and matches are thrown from automobiles. Others are caused by hunter, hikers(徒步旅行者), fishermen, or woods workers who are careless in disposing of their smoking materials. The Forest Service has posted rules in many of the National Forest that prohibit smoking except in certain designated (指定的)areas. Many of the states have laws against throwing lighted materials from automobiles. The prevention of smoker-caused fires, however, depends upon changing the attitudes and behavior of millions of people who smoke in hazardous(危险的) area. The most important natural cause of fire is lightning(闪电). This accounts for 11 percent of forest fires on protected and for the entire nation. In the Western States, lightning causes a much higher percentage of fires than it does in the East. Advances in knowledge of fire weather are helping forest protection forces to know when to be alert to lightning-caused fires. Adequate and well-equipped forces can control them quickly and hold the damage to a minimum. Experiments in "seeding" thunder clouds to control the lightning itself have been in process for many years, but new breakthroughs are needed for any significant reduction in the fires lightning starts.

单选题The car ______ by the side of the road and the driver tried to repair it.

单选题If the suspect is too poor to pay a lawyer, ______.

单选题But the Indians returned the favor by always making sure that the animal had enough for the winter． A. 但印第安人总认为动物有足够食物过冬，所以把恩惠拿回了。 B. 但印第安人通过确认这种动物有足够食物过冬将恩惠拿回了。 C. 但印第安人通过确认这种动物有足够食物过冬，返还恩惠给它们。 D. 但印第安人总是能确认这种动物有足够食物过冬，因而不施于恩惠。

单选题 BConversation 2/B

单选题A.Interviewerandinterviewee.C.Managerandsecretary.B.Employerandemployee.D.Sellerandbuyer.

单选题Do what you think is right, ______ they say. A. whatever B. whichever C. whenever D. however

单选题Over the years, more than two hundred fifty million dollars in company profits have been donated to social causes and organizations.

单选题Unlike many scientists who work with microscopes, telescopes or some kind of laboratory equipment to perform experiments in order to solve problems they are working on, or find the answers they are looking for, Albert Einstein was a different kind of scientist. He did not perform experiments to prove his theories. He devoted his entire genius to conceiving. (构想) and developing (推导) ideas, and then turning them into written mathematical formulas. Some of Einstein's theories were so far ahead of their time that they could not be tested until years later when better scientific instruments and equipment had been invented. For instance, one theory pointed out the existence of a certain star that nobody had ever seen. Another predicted that an atom, then considered the smallest particle (粒子) in the universe, was actually composed of even smaller particles. Eventually both theories were proved to be true. Albert Einstein gave the world many new mathematical formulas that helped explain the laws of the universe. No one in history has done so much as Einstein to help us understand such mysterious things as light, motion, gravity, space and time.

单选题It is high time someone ______ Nick that each member of a team has to do his share of work.A) could tellB) tellC) toldD) would tell

单选题A.Shedislikedhim.B.Shelaughedathim.C.Sheenviedhim.D.Shefeltdepressed.

单选题[此试题无题干]

单选题They failed to pass the exam last time. I regretted ______.

单选题Computers of this type make the home an ._____ place to work in many cases.

单选题[此试题无题干]

单选题The manager decided to continue the sales for________ two weeks because of the large stock of goods.

单选题The travelling agency ______ we bought our tickets is bankrupt. A. which B. from which C. to which D. with which