题目内容
(请给出正确答案)
[单选题]
__________ getting enough exercises?A.Have you not beenB.Haven't you beenC.Has you n
A.A.Have you not been
B.B.Haven't you been
C.C.Has you not been
D.D.Hasn't you been
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A.A.Have you not been
B.B.Haven't you been
C.C.Has you not been
D.D.Hasn't you been
第1题
The report should be ready tomorrow morning. You'd better__________ too long.
A.don't put it off
B.not put it off
C.not to put it off
D.to not put it off
第3题
I can't play tennis now. I have a lot of errands__________ .
A.to meet
B.to catch
C.to run
D.to attend
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