Asubwayisaneffectivewaytosolvetrafficproblemsin
來源:國語幫 2.22W
問題詳情:
A subway is an effective way to solve traffic problems in________ big has evident advantages,such as________ speed and convenience.
A.the;the B.a;the
C.a;/ D.the;a
【回答】
C
知識點:冠詞
題型:選擇題