问题
The work is too hard for him. He _______ finish it on time.
A:can't
B:mustn't
C:shouldn't
D:needn't;
B:mustn't
C:shouldn't
D:needn't;
正确答案是：
同类题型
What did your parents think about your decision?—They always let me do __________I think I should.
_________ a sports meeting in our school this Fridayafternoon.
It was a rare occasion________my badtempered father reacted calmly to such a situation. [ ]
____ UFO landed on Center Park and ______ aliengot out of _______ UFO.
________ that Marie was able to set up new branches elsewhere.