【单选题】【消耗次数：1】
—I’m sorry to keep you waiting. —Oh, not at all. I___ here only a few minutes.
①
have been
②
had been
③
was
④
will be
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相关题目
【单选题】
-- Sorry I kept you waiting.
①
I’m sad
②
I don’t care
③
That’s all right. There’s no hurry
④
No, not at all
【单选题】
A： How long have you been here?B： Not for long, only about five minutes. Alice and Monica ______ here with me.
①
have walked
②
had walked
③
were walking
④
walked
【单选题】
A: Im sorry to have kept you waiting. B: [填空].
①
It doesnt matter
②
Dont mind
③
My pleasure
④
Youre welcome
【判断题】
A: Sorry, Mr. Thomas left here just a few minutes ago. B: May I take a message?
①
正确
②
错误
【单选题】
I came to?Beijing?in 1991 and have been ?[填空] here ever since.
①
live
②
lives
③
lived
④
living
【单选题】
-I’m sorry I broke your mirror.-Oh, really? ____.
①
It’s OK with me
②
It doesnt matter
③
Don’t be sorry
④
I don’t care
【判断题】
A: Have you been wasting time on computer games again? B: Not really. I’ve been studying a lot and I need a break.
①
正确
②
错误
【单选题】
Oh, I’m sorry. But I promise I’ll be careful next time.
①
It’s nothing at all
②
Oh, never min
③
It doesn’t matter
④
Thank you
⑤
There are no questions
【单选题】
I hope ___ the little ___ I have been able to do has been of some use.
①
that; that
②
/; by which?
③
what; what
④
/; with which
随机题目
【单选题】
对于传热系数K下述说法中错误的是（ ）。
①
总传热系数K用来表示传热过程的强弱，与冷、热流体的物性无关
②
传热过程中总传热系数K实际是个平均值
③
总传热系数K随着所取的传热面不同而异
④
要提高K值，应从降低最大热阻着手