问题
Oh, it’s so cold. We haven’t had such a severe winter for so long, _______ we？—Yes, the forecast says it’s going to get worse _______ it warms up.
A:have; before
B:had; after
C:did; when
D:do; if
B:had; after
C:did; when
D:do; if
正确答案是：
同类题型
It’s too hot. Would you mind _______ the door —_______. Please do it now.
.Too much drinking and smoking ________ his early death. Which of the following keys is wrong?
Whatwere you doing when the UFO arrived?— I with my dog on the street.
Mum, I am feeling tired and sleepy now. — You so late last night.