问题 选择题

The last time we had great fun was __________ we were visiting the Water Park.

A.where

B.how

C.when

D.why

答案

答案:C

考查表语从句的连接词。根据句意可知C正确。句意:上次我们玩的开心是在我们去水上乐园的时候。

单项选择题 A1型题
判断题