It’s more than half a century ________ my grandfather joined the Party and became a servant to the ...
2022-12-02 17:52:24 156次 2013-2014学年湖南省高三月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It’s more than half a century ________ my
grandfather joined the Party and became a servant to the people.
A.
since B.
that C.
when D. while
本题链接：
