— You speak French so well. How long have you learned it?— I was fifteen.A. UntilB. Since

— You speak French so well. How long have you learned it?
— I was fifteen.
A. Until
B. Since
C. When
D. Before

A. Until(答案→)B. SinceC. When D. Before解析：since +一般过去时，相当于用延续性动词，how long应该与延续性动词连用，故选答案为B

正好我需要

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息