After seriesofunsuccessfulattempts,hehasfinallypasse...
问题详情：
After series of unsuccessful attempts, he has finally passed driving test.
A. /;the B. a; the C. the; a D./;a
【回答】
B
知识点：冠词
题型：选择题
问题详情：
After series of unsuccessful attempts, he has finally passed driving test.
A. /;the B. a; the C. the; a D./;a
【回答】
B
知识点：冠词
题型：选择题
