题目内容
（请给出正确答案）
A. must have been working
B. might be working
C. must work
D. should have worked
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更多“ You look so tired. You ______ all night.”相关的问题
—Hi, Winda, you look tired. —I am tired. I ______ the living-room all day.
A．painted
B．have been painting
C．had painted
D．have painted
听力原文：You look tired. Would you like to have a drink？
(2)
A．No, I won't.
B．Yes, you look tired.
C．No, thanks.
D．You are welcome.
-- You look very pale. You ______ very tired.-- I didn't sleep at all last night.
A．must be
B．must have been
C．can be
D．can have been
You look tired. Do you ______ a rest？
A．like having
B．feel like having
C．like have
D．feel like to have
A、You seem very tired.
B、You look really attractive.
C、You seem very nervous.
D、you are really energetic.
You look tired. ______ working, you should be out for a walk.
A．In front of
B．In spite of
C．Instead of
You look very tired. You ____ too hard these days.
A. could have worked
B. ought to have worked
C. should have worked
D. must have worked
— Hey, You look so pale. What's wrong？
— ________________
A、It's none of your business.
B、I didn't sleep well last night.
C、It doesn't matter.
—You look so beautiful in this white skirt.—______ .
A．That's all right.
B．Thank you.
C．Not at all.
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