题目内容
（请给出正确答案）
[主观题]
I am sorry to _____ the book for such a long time.
A.keep
B.had kept
C.have kept
D.having kept
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.keep
B.had kept
C.have kept
D.having kept
如果结果不匹配，请 联系老师 获取答案
更多“I am sorry to _____ the book f…”相关的问题
A. as far as
B.as much as
C.as long as
D.as many as
B.Don't be sorry
C.I don't care at all
D.It doesn't matter
B.to not have
C.not to have
D.not having
A.catch a bus
B.take a bus
C.sit a bus
D.get a bus !#
B.What are you doing？
C.Sure. Sorry to disturb you.
D.No, I don’t think so.
Sorry , I have made you___ for a long time.
A.wait
B.to wait
C.waited
D.waiting .
A.Yes, absolutely
B.No, not yet
C.Sorry, I can‟t imagine that
D.Yes, I don‟t think I can。
A.So do I.
B.Sorry, it doesn’t matter.
C.Yes. It’s a good idea.
D.I don’t mind.
B.You can’t say so.
C.With pleasure.
D.Not at all.
“Oh, not at all. I（）here only a few minutes.”
A.have been
B.had been
C.was
D.will
