单选题阅读下面短文，请从短文后所给各题的4个选项（A、B、C、D）中选出1个最佳选项，并在答题卡相应位置上将该项涂黑。While you’re in a lift, waiting to reach your floor do you ever wonder who came up with the idea? Probably not.We just expect to have safe lifts

单选题She was extremely lucky; when her great-uncle died, she ______. a fortune.

单选题Dear Tom,You asked me why I like living in New Mexico.I like it（21）it is so beautiful.We havemountains,mesas平顶山,rivers,and forests.Mesa is the Spanish（22）for a broad,flat-toppedmountain.For 12 years,I

单选题If you want to know what season it is, ______.

单选题The noise was so ______ that only those with excellent hearing were aware of it.

单选题What is said about the blocks of flats built in the past in Britain?

单选题Mother: Tom, it's 7:30, you're going to be late for school.Tom: I feel like another five minutes' sleep.Mother: ______ Get dressed.

单选题Just as there are occupations that require college or even higher degrees, ______ occupations for which technical training is necessary.

单选题The writer thought the man might be ______ .

单选题The power produced by the waves, tide and wind ______.

单选题It is inferred from the last paragraph that ______.

单选题Specialists in marketing have studied how to make people buy more food in a supermarket. They do all kinds of things that you do not even notice. For example, the simple, ordinary food that everybody must buy, like bread, milk, flour, and vegetable oil, is spread all over the store. You have to walk by all the more interesting and more expensive things in order to find what you need. The more expensive food is in packages with bright colored pictures. This food is placed at eye level so you see it and want to buy it. The things that you have to buy anyway are usually located on a higher or lower shelf. However, candy and other things that children like are on lower shelves. One study showed that when a supermarket moved four products from floor to eye level, it sold 78 percent more. Another study showed that for every minute a person is in a supermarket after the first half hour, she or he spends $50. If someone stays forty minutes, the supermarket has an additional $5.00. So the store has a comfortable temperature in summer and winter, and it plays soft music. It is a pleasant place for people to stay and spend more money. Some stores have red or pink lights over the meat so the meat looks redder. They put light green paper around lettuce (生菜) and put apples in red plastic bags. So be careful in the supermarket. You may go home with a bag of food you were not planning to buy. The supermarket, not you, decided you should buy it.

单选题According to the article, what changes did the Commercial Revolution bring about?

单选题The country has already sent up three unmanned spacecraft, the most recent ______ at the end of last March.

单选题The airline ______ me for the amount they had overcharged me. A. bartered B. remitted C. reinstated D. reimbursed

单选题根据下面资料，回答问题。Some farmers in California are having a hard time picking their crops.There are not enough workers to help them with the harvest. One farmer used to grow peaches （桃子）， but will soon grow a

单选题Although Darwinism was a profoundly ______ world view, it was essentially passive, since it prescribed no steps to be taken, no victories over nature to be celebrated, no program of triumphs to be successively gained. A. limited B. debatable C. innovative D. paradoxical

单选题His father was put into ______ prison, and he had to go to ______ prison to visit him once in a while.