【题目】He____ English for six years by the time he takes his exams.
A. had been studying B. was studying
C. will have been studying D. has been studying
在线课程【答案】C
【解析】考查时态;句意为“到他考试之前,他已经学了六年英语”。因为“by the time he takes his exams.”是一个将来的时间,所以用将来完成时,故选C.
编辑:chaxungu时间:2026-04-27 03:02:45分类:高中英语题库
【题目】He____ English for six years by the time he takes his exams.
A. had been studying B. was studying
C. will have been studying D. has been studying
在线课程【答案】C
【解析】考查时态;句意为“到他考试之前,他已经学了六年英语”。因为“by the time he takes his exams.”是一个将来的时间,所以用将来完成时,故选C.