As we all know, water ______ hydrogen and oxygen. A．makes upB．is consisted ofC．c_刷题宝

题干

As we all know, water ______ hydrogen and oxygen.

A．makes up

B．is consisted of

C．consists of

D．consists in

上一题下一题 0.64难度单项选择更新时间:2013-06-27 04:09:54

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