问题

mothers both work in the same factory.
A:won’t receive
B:haven’t received
C:hadn’t received
D:didn’t receive;
B:haven’t received
C:hadn’t received
D:didn’t receive;
正确答案是:
同类题型
Can I have _____ eggs, please Sorry, we don’t have ____ these days.
a 5-minute discussion, we came up with a better ____ to the math problem.
I’m sorry, but I shouldn’t have been so rude to you.— You _____ your temper but that’s OK
Our vacation was totally ruined Not only was the food terrible,the weather was awful_____