问题
The young man, who by then _____admission to university, decided to do some part-time jobs to gain more practical experience. [ ]
A: gained
B: was gaining
C: has gained
D: had gained
B: was gaining
C: has gained
D: had gained
正确答案是：
同类题型
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11. Tom was arguing _____ the payment ofthe bill_____ John.
She didn’t run off the stage __________, she finished the performance with a smile on her face