They are going to have the serviceman ____ an electric fan in the office tomorrow.

A . which； bring about B . in which； bring up C . on which； bring u

A . continue ahead at slow speed B . continue ahead at half speed C . stop your engines D . back down on your engine

A．T B．F

A．synonymous B．inconsistent C．X entailing Y D．X presupposing Y

A．up B．over C．for D．off

B．Because they can attend special coming-of-age ceremonies when they are 20. C．Because they gain some rights and need to take some new responsibilities when they are 20. D．Because they're allowed to smoke just like their parents.

The summer holidays are the best time of the year in England for ___21___ children. The weather is usually so good that they can spend most of their time playing in the garden, or playing in the forests and fields if they live in the ___22___. If they live in big towns, they can usually go to parks to play. In England, not only can the rich people take their children to the seaside. If a factory worker or a bus driver, a street cleaner or a farmer ___23___ to take his wife and children there, he can usually does this like them. Why do people like so much at the seaside？ It's the sea, the sand and the sun. Of course, there are a lot of new things to see, nice thing to eat and exciting things to do. And there are also the feeling of sand under one's feet, of sea water to one's skin, and the warm sun on one's back. Everybody can enjoy himself at the seaside. But when ___24___ comes, the summer holidays are over. Boys and girls ___25___ have a new school year. They will come back to their school again. 21)、 A.countries B.September C.will D.wants E.most 22)、 A.countries B.September C.will D.wants E.most 23)、 A.countries B.September C.will D.wants E.most 24)、 A.countries B.September C.will D.wants E.most 25)、 A.countries B.September C.will D.wants E.most

M: Well, my brother is a real estate agent. I know he can help you out. Why don't you and I go to see him？ Q: What do we learn about the woman？ (6) A．Someone is going to break into her house. B．She has nowhere to go next weekend. C．She can't find a real estate agent. D．She's worried about finding a new place to live in.

A．hyponymy. B．synonymy. C．the former entailing the latter. D．the former presupposing the latter.

The only solid piece of scientific truth abut which I feel totally confident is that we are profoundly ignorant about nature. Indeed, I regard this as the major discovery of the past hundred years of biology. It is, in its way, an illuminating piece of news. It would have amazed the brightest minds of the 18th. century Enlightenment to be told by any of us how little we know and how bewildering seems the way ahead. It is this sudden confrontation with the depth and scope of ignorance that represents the most significant contribution of the 20th century science to the human intellect. In earlier times, we either pretended to understand how things worked or ignored the problem, or simply made up stories to fill the gaps. Now that we have begun exploring in earnest, we are getting glimpses of how huge the questions are, and how far from being answered. Because of this, we are depressed. It is not so bad being ignorant if you are totally ignorant; the hard thing is knowing in some detail the reality of ignorance, the worst spots and here and there the not-so-bad spots, but no true light at the end of the tunnel nor even any tunnels that can yet be trusted. But we are making a beginning, and there ought to be some satisfaction. There are probably no questions we can think up that can' t be answered, sooner or later, including even the matter of consciousness. To be sure, there may well be questions we can't think up and therefore limits to the reach of human intellect, but that is another matter. Within our limits, we should be able to work our way through to all our answers, if we keep at it long enough, and pay attention. According to the author, really good science ______. A．would surprise the brightest minds of the 18th century Enlightenment B．will help people to make the right choice in advance C．will produce results which cannot be foreseen D．will bring about disturbing results

Families share many activities. Homes have spaces for people to be together. Families have meals together in the kitchen or dining room. They play games, watch TV, or talk with friends in the living room. Every family's home is special. People can decorate their homes with things they like. They put the furniture the way they want it. They use colors they like. The children often fix up a space with their own things. They hang posters or art projects from school over their beds. They have a place for things they collect. Their homes tell about them. 1)、People often go to the cinema when they want to be alone. A.T B.F 2)、Families have meals together in their dining-room. A.T B.F 3)、Families cook food in the living room. A.T B.F 4)、Every family's home is special because people decorate their homes with things they like. A.T B.F 5)、The children often watch TV to make their homes special. A.T B.F

But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least'a few decisions for themselves-goals that pose a real challenge.

Have you ever listened to young children talking on the playground They are always boasting（） Gavin. They reached the school gates. Still Gavin said nothing. “We’ve won,” Ted said to Harry, but he spoke too soon. On the way home, Gavin said, “My Dad is ___ 小题10: __ clean that he doesn’t have to bathe at all.”

A．respected B．prospective C．formal D．necessary

A．survey B．experiment C．project D．presentation