单选题The two teachers taught him 30 years ago，but（）of them can recognize him now.

单选题Thenumber of speakers of English in Shakespeare′s time is estimated to have beenabout five million.Today it is estimated that some 260 million people speak itas aan21language,mainlyin the United State

单选题选出发音与其他不同的一项

单选题 This reference book______again.

单选题Almost every family buys at least one copy of a newspaper every clay.Some people subscribe to as many as two or three different newspapers.But why do people read newspapers?Five hundred years ago,news

单选题Thenumber of speakers of English in Shakespeare′s time is estimated to have beenabout five million.Today it is estimated that some 260 million people speak itas aan21language,mainlyin the United State

单选题 Children normally feel a lot of ______ about their first day at school.

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单选题Police: 56 Tom: 57 Police: Well, you can take No. 323 bus to get there.Tom: 58 Police: Get off the bus at Weigongcun xikou 59 Tom: 60 Police: About half an hour.Tom= Thank you very much.Police: You cannot miss it.

单选题 I'm familiar ______ the music that they are dancing

单选题--Have you seen Jack and John?--I haven′t seen__________of them.

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单选题 So many comrades ______ , the meeting had to be put off.

单选题 That product that you bought at the lower price is ______ the one that we sell at a slightly higher price.

单选题 I went to have my glasses

单选题 We must begin testing this instrument, no matter ______ difficult it is.

单选题 The market is a concept. If you are growing tomatoes in your backyard for sale, you are producing for the market. You might sell some to your neighbour and some to the manager of the local supermarket. But in either case, you are producing for the market. Your efforts are being directed by the market. If people stop buying tomatoes, you will stop producing them. If you take care of a sick person to earn money, you are producing for the market. If your father is a steelworker or a truck driver or a doctor or a grocer, he is producing goods or service for the market. When you spend your income, you are buying things from the market. You may spend money in stores, supermarkets, gas stations, and restaurants. Still you are buying from the market. When the local grocer hires you to drive the delivery truck, he is buying your labour in the labour market. The market may seem to be something abstract. But for each person or business who is making and selling. It's very real. If nobody buys your tomatoes, it won't be long before you get the message. The market is telling you something. It's telling you that you are using energies and resources in doing something the market doesn't want you to do.

单选题 If you ______ see Mr. Jim, you give him my regards.

单选题 Either he escaped, or he was put in prison; in ______, he was never seen again.

单选题 His parents put a lot of effort into getting him ______ to a key school.