cloninghumanembryosisnotlegali

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更新 2022-09-03
科目英语
题型单选题
难度中等
浏览 1990

_______cloning human embryos is not legal in many countries, some scientists are already pushing ahead with research in order to produce a cloned human baby.

A．While

B．When

C．Since

D．if only

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A．together with; have	B．as well as; have
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—The current European debt crisis is affecting many countries in the world.
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A．when

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--Your mum is very kind.
--Yeah, My mum is pretty considerate, you know what,she always arranges everything around me.

A．she means

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