The number of people in the world__________ about 6 billion and large quantities

题型：不详难度：来源：

The number of people in the world__________ about 6 billion and large quantities of waste ____ each year.

A．total; has been produced	B．totals; is produced
C．totals; are produced	D．total; are being produced

答案

解析

略

举一反三

There is no light in the room. They must have gone to the lecture.__________?

A．didn’t they

B．haven’t they

C．don’t they

D．mustn’t they

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－Have you moved into the new house?
－Not yet. The rooms .

A．are painted	B．are painting
C．are being painted	D．are being painting

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—The movie Till Death Do Us Part 《最爱》will be on at 8 pm．What about picking you up at 7pm?
—All right．I will have come back from work by then, and I you at home．

A．will be waiting for

B．will wait for

C．have been waiting for

D．am waiting for

题型：不详难度：| 查看答案

Cindy , who went to university last month, spent 1000yuan more than she___for living
expenses.
A will plan B had planed C would plan D has planed

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----Is this the first time you ________ to Harbin?
---- No, but the first time I ____ here, the city wasn’t so beautiful.

A．visited; came

B．visited; have come

C．have visited; have come

D．have come; came

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