---I argued with my best friend yesterday and I don’t know what to do now. ---Maybe you _______ say sorry to her.
#76727
A
must
B
should
C
need
D
may
推荐题目
It was fine yesterday so I ______ the trouble to carry my raincoat with me.
#63141
A
don’t need to take
B
mustn’t have taken
C
didn’t need to take
D
needn’t have taken
—______ is “CHINA NEWS” shown on CCTV-4? —Every day. 
#77937
A
How often
B
How many times
C
How long
D
How soon