­­­After series of unsuccessful attempts, he has finally passed driving test

发布时间：2020-08-16 23:55:47

­­­After      series of unsuccessful attempts, he has finally passed     driving test．
A. /;the
B. a; the
C. the; a
D. /;a

网友回答

A. /;the
(答案→)B. a; the
C. the; a
D. /;a
解析：考查冠词。第一空是固定词组a series of…一系列的；第二空用the特指驾驶考试。故B正确。
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