Question

? By the time I was nine ,I ______hundreds of English words.

A. had learned???? B. have learned??? C. has been learned? D. had been learned

 

Answer 1

【答案】

A

【解析】

试题分析：句意:到我九岁的时候，我就学会几百个英语单词了。by the time 后跟从句，表示到…时候，从句中常用一般过去时，主句用过去完成时。而且I和learn 之间是主动的关系，不应该用被动语态，故C、D不对。B选项是现在完成时。故选A。

考点：考查动词时态。