问题 选择题

It’s hard for people to make their way ________.

A.in the rushing hours

B.at the rushing hours

C.at the rush hours

D.on the rush hours

答案

答案:C

“在交通繁忙时人们很难通行。”at the rush hours 固定短语“交通繁忙时”,答案C。

单项选择题 案例分析题
选择题