Ifsomeonehasanaccidentandcanno

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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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If someone has an accident and can no longer walk, scientists might be able to use stem cells to ___ the damaged cells and allow that person to walk again.

A．rescue

B．remove

C．reserve

D．replace

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相关试题

Though the Rockets has got Harward, ________ remains no possibility ________ it will get NBA championship next season.

A．it; that

B．it; which

C．there; whether

D．there; that

题型：未知
难度：未知

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It’s the test system rather than the teachers ________to blame for the students’ heavy burden nowadays.

A．who are

B．whom is

C．that is

D．that are

题型：未知
难度：未知

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Taking this kind of medicine, if ________, will do harm to health.

A．continue

B．continued

C．to continue

D．continuing

题型：未知
难度：未知

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—The hall___ for international conferences is of great importance
—I see, and we are sure to complete it on time

A．built	B．to be built
C．having been built	D．building

题型：未知
难度：未知

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Since Tom ___ downloaded a virus into his computer, he can not open the file now．

A．readily

B．horribly

C．accidentally

D．irregularly

题型：未知
难度：未知

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