问题

No chicken or duck ______ in the supermarket since the first case of H7N9 was reported dead
A:has been sold
B:was sold
C:is sold
D:are sold
B:was sold
C:is sold
D:are sold
正确答案是:
同类题型
_hard you try, it is difficult to lose weightwithout cutting down the amount you eat
I have no money, but I have blood.” Thesewords were from a farmer, ________ moved many of us.
The reason ______he was late for class was not the reason ______he gave me.[ ]
_____ is it from here to New York —It’s about 1000 kilometers.