Theystudiedwhatsince2007andfou

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更新 2022-09-03
科目英语
题型单选题
难度中等
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They studied what ______ since 2007 and found Australian electricity prices were among the highest in the developed world.

A．has happened

B．happened

C．had happened

D．has been happening

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相关试题

—What was strange about yesterday?
—There were black clouds and loud thunder, but _____, it didn’t rain.

A．more or less

B．up to you

C．it was a pity

D．funnily enough

题型：未知
难度：未知

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Every evening after dinner, _____ tired from work, I will spend some time reading.

A．unless

B．if

C．until

D．when

题型：未知
难度：未知

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—Do you know _____ that Mr. White left the party without saying a word last night?
—Perhaps because he was angry with Alan’s rude remarks.

A．why was it

B．how was it

C．how it was

D．why it was

题型：未知
难度：未知

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With so much noise outside, the students can’t _____ their homework.

A．concentrate on

B．depend on

C．keep on

D．put their hands on

题型：未知
难度：未知

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The reporter has ever had a case ______ he got the wrong end of the stick.

A．which

B．that

C．who

D．where

题型：未知
难度：未知

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