问题

Prices of food in that area ____ sharply since word came that the war would break out soon

A:were cut down
B:were rising
C:have been brought down
D:have been going up

正确答案是：

同类题型

We should do more such exercises in the future，I think，_____ thosewe did yesterday

She took her son, ran out of the house, _______ him in the car and drove quickly to the nearest doctor’s office.

Last week, Lily’s father bought her Mp4 as birthday present.

Inour school library there anumber of books on science and the number of them growinglarger and larger.

_______ you don’t have much experience in this field, why don’t you ask Professor Wang for advice?