题目内容
---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
B
练习册系列答案
相关题目
题目内容
---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
B