题目内容

My classmate went to the doctor's the day before yesterday. He had to wait for an hour before the doctor ____ see him.

A. can
B. could
C. may
D. might

查看答案

搜索结果不匹配？点我反馈

更多问题

According to the school regulations, you ____ make a noise in the test room.

A. mustn't
B. may not
C. needn't
D. don't have to

Mike ____ jump higher when he was young.

A. should
B. would
C. could
D. might

He was once a fire fighter in the army, so he ____ use the fire extinguisher skillfully when the fire broke out.

A. was able to
B. could
C. might
D. succeeded to

According to the contract, the buyer ____ arrange shipment of the goods.

A. may
B. can
C. shall
D. would