问题 选择题

In that south American country, _____bicycle is not_______ popular means of transportation.

A.the;a

B.a;不填

C.a:the

D.the;the

答案

答案:A

考查冠词,第一空特指一类事物,所以用the,第二空泛指一种交通方式,所以用a。

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