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更新 2022-09-03
科目英语
题型单选题
难度中等
浏览 2015

挑错有奖

__________ environmental damage is done, it takes many years for the ecosystem(生态系统) to recover.

A．Even if

B．If only

C．While

D．Once

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The news soon ___ its way throughout the country.

A．noticed

B．found

C．watched

D．set

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Now even the middle school students go abroad for study ___.

A．at their own expense

B．by expense their own

C．with their own’s expense

D．on expense of their own’s

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This dictionary is very useful. It has ___ many problems about works and idioms for me.

A．looked up

B．kept up

C．taken up

D．cleared up

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It's foolish to go to the ___ of taking music lessons if you never practise.

A．expense

B．sense

C．pay

D．money

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He is delighted to have ___ the examination.

A．got through

B．looked through

C．seen through

D．passed through

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