单选题Many people favor ______ more nuclear power plants.A) to buildB) buildC) builtD) building

单选题______ she joined the company only a year ago, she's already been promoted twice. A. Although B. Because C. If D. When

单选题When he returned home, he found the window open and something ______.A. to stealB. stolenC. stealingD. miss

单选题______, those senators are divided among themselves.

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单选题Is ______ necessary to complete the design before the National Day?A) this C) itB) that D) such

单选题If there were no trees ______.

单选题We have read this instruction many times and we are ______ with all the steps we should take.

单选题I remember her face, but I can"t ______ where I met her.

单选题[此试题无题干]

单选题Don''t worry. _________you work hard, yon are sure to pass the exam.

单选题From the passage, we can learn that "Greyhound" is probably the name of ______.

单选题Hardly had I heard the news ______ I began to cry.

单选题A.Justamoment,please.B.Fine,thankyou.C.Seeyou.D.Welldone.

单选题It's high time that the nations of the world ______ manufacturing nuclear weapons.A) have stoppedB) stopC) will stopD) stopped

单选题Many people have an impression that the current generation of young workers has high expectations for salary, responsibility and job flexibility, but little appetite for hard work and little sense of loyalty to a company. Many twenty-some things have a hard time making the transition to work--typically kids who've had success early in life and who've become used to getting instant gratification (满足). Most parents and schools often fail to prepare students for the realities of adulthood and working life. Many employers, from corporate executives to restaurateurs, agree with that. They think that college graduates expect to have in their first week everything that the veteran has worked 20 or 30 years to earn. But many students disagree. They think that they were spoiled somewhat by the older generation, but "entitled" is too strong a word. They don't think they're deserving if they’re going to go out there and break their backs for the adult generation. And many of them ended up getting a job. Some experts say that having high expectations, and tell the boss what they are, isn't necessarily a bad thing.

单选题It is self-evident that the education of the young is vital to the future of a country.A) 很明显，青年人的教育对一个国家的未来是至关重要的。B) 不言而喻，青年人的教育对一个国家的未来是至关重要的。C) 很自信的是，教育青年人是国家未来的事。D) 很明显，青年人的教育是国家的未来。

单选题The age-old riddle of why many women live longer than men has been solved. It's their pumping power, British researchers have found. On average, women live five years longer than men and women over the age of 60 are now the fastest-growing section of the British population. The average male heart becomes weaker with age, and by the age of 70 its power to pump blood around the body could have decreased by up to a quarter of its youthful strength. David Goldspink, Professor of Cell and Molecular Sports Science at Liverpool John Moores University, said yesterday that women's longevity is linked to the strength of their hearts. Unlike men, they pump just as strongly at 70 as they do at 20. "We have found that the power of the male heart falls by 20 -25 percent between 18 and 70 years of age," Professor Goldspink said. "In stark contrast, over the same period there was no age-related decline in the power of the female heart, meaning that the heart of a healthy 70-year-old woman could perform almost as well as a 20-year-old's." The dramatic difference between the sexes might explain why women live longer. The good news is that men of any age can improve the health of their hearts simply by taking more regular exercise.

单选题A.Idon'tknow.B.No,youcan't.C.Sorry,youcan't.D.Sorry,heisbusyatthemoment.

单选题Oil prices rose yesterday among market fears that the Panamanian crisis could hit US crude oil supplies．A) 昨天石油价格大幅上涨，引起了市场的恐慌，这次的巴拿马的危机会打击美国的原油供应。B) 在市场的恐慌之中，昨天石油价格大幅上涨，如此一来，巴拿马的危机会阻断美国的原油供应。C) 石油的价格昨天大幅度上涨，人们担心巴拿马危机会打击美国的原油供应。D) 石油的价格昨天大幅度上涨，市场恐慌的是：巴拿马危机直接威胁到美国的原油供应。