Chinamadeacommitmenttotheworld

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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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China made a commitment to the world in the Copenhagen Summit that by 2020, the carbon-intensity of its economy ______ fall 40% to 45%.

A．shall

B．may

C．must

D．should

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相关试题

You have been reading to me __________ James went out.

A．the moment

B．before

C．when

D．ever since

题型：未知
难度：未知

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He was watching her doing it with a _________ look on his face, as if to say that he would not change his mind.

A．determining

B．determined

C．surprising

D．surprised

题型：未知
难度：未知

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---I won’t have anything __________ against her.
---No. I won’t have that sort of thing __________ again.

A．said; happen

B．saying; happening

C．said; happened

D．saying; happen

题型：未知
难度：未知

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They __________ with each other for two years before they got married.

A．had fallen in love

B．got in love

C．had been in love

D．fell in love

题型：未知
难度：未知

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This is the best way I have thought of __________ the problem.

A．to be solved

B．solving

C．to solve

D．solves

题型：未知
难度：未知

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