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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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By careful observation and precise calculation, Nicolaus Copernicus _____ that there is no one center in the universe and the sun is the center of the solar system.

A．believed

B．thought

C．concluded

D．imagined

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We were all __________ to learn that the hero was a child of only six years old.

A．tired

B．concerned

C．determined

D．amazed

题型：未知
难度：未知

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English is a language shared by several diverse cultures, each of __________ uses it somewhat differently.

A．which

B．what

C．them

D．those

题型：未知
难度：未知

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Many young people in the West are expected to leave __________ could be life's most important decision—marriage—almost entirely up to luck.

A．as

B．that

C．which

D．what

题型：未知
难度：未知

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My chest __________ when I make a deep breath, doctor.

A．harms

B．wounds

C．hurts

D．injures

题型：未知
难度：未知

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The plane, __________ by another plane, broke into pieces.

A．crashed	B．to crash
C．to be crashing	D．have crashed

题型：未知
难度：未知

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