问题 选择题

—Have you found out the telephone number I need?

—Yes,but ______,I have sit here for nearly a half hour.

A.for finding it out

B.to find it out

C.for finding out it

D.to find out it

答案

答案:B

从句中上下文看,空白处填一个表目的的不定式才符合句意,for加动名词不能表目的,故A、C两项不对。D项不合语法。

单项选择题
单项选择题