问题标题:
11.Whenandwheretobuildthenewfactory____yet.A.isnotdecidedB.arenotdecidedC.hasnotdecidedD.havenotdecided为什么选A,不选C?
问题描述:
11.Whenandwheretobuildthenewfactory
____yet.
A.isnotdecidedB.arenotdecided
C.hasnotdecidedD.havenotdecided
为什么选A,不选C?
承彦回答:
C不是被动语态
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