问题补充:
By the end of last term we about ten English songs.
A. had learned
B. have learned
C. learned
D. were learning
答案:
(答案→)A. had learned
B. have learned
C. learned
D. were learning
解析:by the end of last term,根据内容可知,用过去完成时。
时间:2021-01-22 07:36:35
By the end of last term we about ten English songs.
A. had learned
B. have learned
C. learned
D. were learning
(答案→)A. had learned
B. have learned
C. learned
D. were learning
解析:by the end of last term,根据内容可知,用过去完成时。