I am sorry ____________ written you a letter at the time.
B.to not have
C.not to have
D.not having
B.to not have
C.not to have
D.not having
第1题
B.What are you doing?
C.Sure. Sorry to disturb you.
D.No, I don’t think so.
第2题
A.So do I.
B.Sorry, it doesn’t matter.
C.Yes. It’s a good idea.
D.I don’t mind.
第3题
A.Pardon me?
B.I’m sorry
C.Yes, I don’t understand
D.I’m not understanding
第4题
A.terribly
B.extensively
C.too
D.much
第6题
A: I'm sorry to hear that.
B: How are you feeling now?
C: How long have you been sick?
D: Do you have a temperature?
第8题
A、so does Dave
B、so is Dave
C、so goes Dave
D、Dave is so
第9题
A.交换模块(SM)、通信模块(CM)和管理模块(AM)
B.交换模块(SM)、通信模块(CM)
C.交换模块(SM)、管理模块(AM)
D.通信模块(CM)、管理模块(AM)
第10题
A.Didn’t I tell you?
B.Did I say it right?
C.Is what I said right?
D.What did I say?
第11题
A、one.
B、it.
C、some.
D、that.