Question

－The weather report says that it will be sunny tomorrow.

－It’s wonderful. It _____ for a week already, we need the sun.

A. rains    B. will rain    C. has rained    D. was raining

Answer

C

【解析】本题考查时态语态。根据句意“-天气预报说明天是晴天-太棒了，已经下了一周的雨了，我们需要太阳”。根据空后的时间状语for a week already可知要用现在完成时。

【点睛】与现在完成时连用的时间状语：yet, just, before, recently, once, already, lately, ever, never, since then, so far; since+过去时间点；for+一段时间。