--- Shall I tell John about it? --- No, you _____. I’ve told him already.
#63475
A
mustn’t
B
wouldn’t
C
shouldn’t
D
don’t have to
推荐题目
--- _______ I come back before 6 o’clock?---No,you _______.But you _______ be back later than 7 o’clock.
#76770
A
Need;must;must
B
May;mustn’t;can’t
C
Can;can’t:can’t
D
Must;needn’t;can’t
My sister met him at Ningbo Grand Theatre yesterday afternoon, so he         your lecture. 
#63615
A
couldn’t attend
B
mustn’t have attended
C
shouldn’t attend
D
couldn’t have attended