Sorry, I’m late. I ()you waiting.
7 查阅
Sorry, I’m late. I ()you waiting.
A.should not keep
B.should not have kept
C.should have kept
D.must not have kept
参考答案:
Sorry, I’m late. I ()you waiting.
A.should not keep
B.should not have kept
C.should have kept
D.must not have kept
参考答案: