Lucy ______ English for six years by the end of last year.

admin2009-07-28  32

问题 Lucy ______ English for six years by the end of last year.

选项 A、had learned
B、learned
C、has learned
D、could have learned

答案A

解析 在by the end of+过去时间状语结构中,主句谓语动词要用过去完成时。
转载请注明原文地址:https://jikaoti.com/ti/5zwMFFFM
0

最新回复(0)