My brother is honest. He _____ such a thing.
#63425
A
might not do
B
can’t have done
C
can do
D
mustn’t have done
推荐题目
For breakfast, I usually have______ and two pieces of bread. 
#77984
A
a cup of mild half
B
half a cup of milk
C
a half milk cup
D
half a milk cup
— My dog is really fat.   — You______ have given it so much food. 
#63645
A
wouldn’t
B
couldn’t
C
shouldn’t
D
mustn’t
---Mum, I hurt my leg when I climbed the tree. --- You ___ that tall tree. I’ve told you many times.
#62682
A
mustn’t have climbed
B
shouldn’t have climbed
C
couldn’t climb
D
may not climb