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题型：单选题题类：常考题难易度：普通

甘肃省兰州第一中学2019-2020学年高一上学期英语期末考试试卷

We are confident that the environment ________ by our further efforts to reduce production.

A、had improved B、is improved C、will be improved D、improved

举一反三

—What time is it?

—I have no idea. But just a minute, I ______ it for you.

—What a pity! I've not got a ticket for the concert.

—Don't worry. It will be b{#blank#}1{#/blank#} live on the air.

Once environmental damage {#blank#}1{#/blank#}(do), it takes many years for the system to recover.

Everywhere they looked, nearly everything was{#blank#}1{#/blank#} (destroy).

They are trying to make sure that 5G terminals ________ by 2022 for the Beijing Winter Olympics.

Experts insist that packets of cigarettes come with a health warning {#blank#}1{#/blank#}(attach) to them.

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