We’ll have a picnic if it ______ tomorrow. A．rainsB．will rainC．doesn’t rainD．won

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We’ll have a picnic if it ______ tomorrow.

A．rains

B．will rain

C．doesn’t rain

D．won’t rain

答案

解析

试题分析：句意:如果明天不下雨，我们将会去野餐。本句中if 引导的是一个条件状语从句，在条件状语从句中常使用一般现在时，而主句中用一般将来时，这样可以排除B和D；且从句中主语it 是第三人称单数形式，再根据句意，应该是doesn’t rain。故选C。

举一反三

If Simon ________ hard, he _________better results in English.

A．work; gets

B．works; gets

C．works; will get

D．will work; will get

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When something __________me, I often ask my friend for help.

A．worry

B．worried

C．worries

D．worrying

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By the time I got to the bus stop, the bus .
A、has already left B、already left C、had already left

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---Where ________ you last night? I called you, but got no answer.
---Sorry. I ________ out with my brother.

A．was; were

B．were; was

C．did; were

D．did; was

题型：不详难度：| 查看答案

These books mustn’t ________ out of the reading room. You have to read them here.
A. take B. be taken C. be taking

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