Yearsagowedidn’tknowthis,butre

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更新 2022-09-03
科目英语
题型单选题
难度较易
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挑错有奖

Years ago we didn’t know this , but recent science______that people who don’t sleep well soon get ill.

A．showed

B．has shown

C．will show

D．is showing

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After much _______, the shop owner agreed to cut down the price by 15%.

A．debating

B．talking

C．discussing

D．bargaining

题型：未知
难度：未知

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Most of the students in our school adore ______ to the cinema.

A．to go

B．go

C．going

D．to going

题型：未知
难度：未知

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A man who will ______ his life for his country is a true man.

A．dedicate

B．promote

C．sacrifice

D．devote

题型：未知
难度：未知

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____ him so far, she felt a little worried.

A．Having not hear from	B．Not having heard from
C．Not hearing from	D．Have not heard from

题型：未知
难度：未知

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While other scientists are keeping__ __eye on changes in the H5N1 bird flu strain, the scientists in England are working on vaccines, in case it becomes highly infectious in __ __humans.

A．a , /

B．an, /

C．the, an

D．an, the

题型：未知
难度：未知

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