--- Why does he look so tired these days?--- He has to w Wap版

试题详情及答案解析

--- Why does he look so tired these days?
--- He has to work hard_______ the coming test.

A．to

B．instead of

C．because

D．because of

答案：D

试题分析：句意：——为什么他最近看起来很疲劳？——他不得不为即将到来的考试而努力复习。A. to为了；B. instead of 而不是；C. because因为；D. because of为了；根据句意，故选D
考点：考查介词短语的用法。