问题
选择题
— 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
答案
答案:B
— 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
答案:B