问题
Guess what？I came first in that contest.—Great！You ________ a lot during the past two weeks.
A:must practise
B:should practise
C:should have practised/T
D:must have practised
B:should practise
C:should have practised/T
D:must have practised
正确答案是：
同类题型
Following the guide, we went into a house; ________ wall hung a picture of Einstein.
I am ________ with Mr Wang’s ___________ talking ; I can’t wait any longer for its end.
What is Nancy doing now— She, with her parents, some shopping.
Did you listen to the program yesterday—Yes. I can’t believe I heard her singing ______ the radio.