_____ makes a new invention such a wonderful thing is ____ it allows us to do so

题干

_____ makes a new invention such a wonderful thing is ____ it allows us to do something ____ we could not do before.

A．What; what; what

B．That; that; \

C．What; that; \

D．That; what; that

上一题下一题 0.64难度单项选择更新时间:2011-08-15 11:05:13

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