A-A+
She ______ some English before she ______ to o
问题详情
She ______ some English before she ______ to our school.
A．learned; came
B．had learned; came
C．had learned; had came请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：before引导一个时间状语从句。如果从句用一般现在时，主句则用现在完成时；从句用一般过去时，主句则用过去完成时。因此本题时态搭配正确的是[B]项。
