Cathy wonders if her teacher _______ to her house. If she _______, what will she
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Cathy wonders if her teacher _______ to her house. If she _______, what will she say to her parents?| A．comes, comes | B．will come, will come | | C．comes, will come | D．will come, comes |
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答案
| D |
解析
| if既可以引导宾语从句又可以引导状语从句。if充当宾语从句的连接词时，相当于whether，词义为“是否”，遵循宾语从句的时态规则，可根据语境选择任何时态；充当从属连词，引导条件状语从句时，词义为“如果”，若主句中的谓语动词用一般将来时，则从句中的谓语动词通常用一般现在时表示将来。 |
举一反三
I don"t know when______. When he ______,I"ll call you.| A． will he come; will come | B． does he come; comes | | C． he comes; will come | D． he will come; comes |
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— If our government _____attention to controling food safety now, our health _____in danger.| A．won’t pay, is | B．doesn’t pay, is | | C．won’t pay, will be | D．doesn’t pay, will be |
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—Our holiday in Beijing cost a lot of money.
—Did it? Well, that doesn’t matter ______ you enjoyed yourselves |
We’ll go for a walk if it ___ __ tomorrow.| A．will not rain | B．doesn’t rain | C．isn’t raining | D．isn’t rain |
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What will you do if it _____ tomorrow? | A．will rain | B．is raining | C．rains | D．isn"t rain |
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