问题 选择题

One of the most important social problems of today is _____ jobs to the

unemployed.

A.what to be given

B.having given

C.how to give

D.to have given

答案

答案:C

做表语的非谓语动词表示具体时间(将来)的行为,故用不定式一般时,排除 BD,

短语中不缺少成分,排除A

默写题
单项选择题