It一撇s a long time _____ I saw him last time.A.after B.since C.before D.when

分类: 作业答案 • 2021-12-20 02:24:14

问题描述：

It一撇s a long time _____ I saw him last time.
A.after B.since C.before D.when

答

B 距离我上次见到他已经很久了 since自从

答

B
since 自从……
固定句型：It's a long time since +一般过去时