Our car________ and we had to push it off the road.

　　 A. broke down　 B. broke up　　 C. broke out　　　 D. broke away

________their age，young children were not allowed to put out a fire.

A．Considered B．To consider

C．Considering D．To be considered

自然灾害的发生必须同时具备两个条件，一是自然异变，二是受灾客体。②中没有受灾客体，④中不具备自然异变，它们都不能构成自然灾害。

–Excuse me, could you tell me the way to the downtown?

–Sorry, I am a stranger here. This is the first time I ___ here.

A. was　　　　　　 B. am coming　　　　 C. have been　　　　 D. am

—What’s that unpleasant noise?

　 —Oh, the road before the main gate ______ .

　 A．is repairing　　 B．is being repaired

　 C．is repaired　　　 D．has been repaired

--Tom, why didn’t you come yesterday?

--I _________ , but I had an unexpected visitor.

A. had　 B. would　 C. was going to　 D. did

In order to _____ a good knowledge of English, he gave up his job and went to study in an English school.

　　　 A. require　　　　 B. inquire　 B. acquire　　　　　 D. address

Hit by a hammer ,my foot became ________.
A. 3 times big             　　 B. as big as 3 times
C. the normal size 3 times      D. 3 times the normal size

____is known to all, he is a top student.

A. As　　　　　　　 B. Which　　　 C. What　　　　　 D. It　　

Every time he had a chance，he would talk about the great difficulty he had　　　　 in the new country．

A．settled　　　　 B．settling　　　　　 C．to settle　　　　 D．settle