问题
Amazing! You _____ have won the first prize in the national English speech contest!I’m lucky that all my efforts have finally paid off.
A:must
B:may
C:can
D:should;
B:may
C:can
D:should;
正确答案是：
同类题型
set _________ tomorrow on my journey to America.
The train ________ and pulled out of the station. [ ]
Einstein’s Theory of Relativity is so________ thatmost of us can not understand it.
Mrs Baker has her hair _____every Fridayafternoon after work
do the washing-up Jack, would you pleasedo the floors—_______