题目内容
---Sixteen-year-olds can drive their cars to school?
---No. They shouldn’t ______ to drive their cars to school because are not serious enough.
---No. They shouldn’t ______ to drive their cars to school because are not serious enough.
A.allow | B.allowed | C.Be allowed | D.Have allowed |
C
考察被动语态,这句话总他们是被允许的对象,故用被动语态,选C.
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