问题 选择题

I will not speak unless _______.

A.I will be asked to

B.asked

C.asked to

D.I am asked

答案

答案:C

考查状语从句的省略,句意:我不会说话除非要求被说。根据语境应用过去分词asked to     ,前省略了I am ,后省略了speak,所以选C。

单项选择题
单项选择题 A1/A2型题