You _______ pay too much attention to your reading skill, as it is so important.
#88174
A
cannot
B
shouldn’t
C
mustn’t
D
needn’t
推荐题目
I really don’t know how to thank you , but for your help, I ______ my lost necklace.
#87790
A
couldn’t have found
B
mustn’t have found
C
couldn’t find
D
wouldn’t find
.He has just arrived, but he talks as if he _____ all about that.
#89368
A
know      
B
knows
C
known     
D
knew
—Did you visit the famous cultural relics last month?—No, we____ it, but we spent too much time shopping.
#86854
A
could have visited
B
must have visited
C
can't have visited
D
shouldn't have visited