---Aren’t they working? --- , but they aren’t working well. ---Sure, we need a hand. A. No, they aren’t B. Yes, they are C. Sorry, I don’t know D. Sure, they do 查看更多

 

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— Aren't they working?
— _______, but they aren't working well.
— Sure, we need a hand.
[     ]
A. No, they aren't
B. Yes, they are
C. Sorry, I don't know
D. Sure, they do

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---Aren’t they working?

---_________, but they aren’t working well.

---Sure, we need a hand.

A. No, they aren’t                         B. Yes, they are

C. Sorry, I don’t know                      D. Sure, they do

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