Have you decided where to spend your summer holiday?---Not yet.We       go to Qingdao.
#78273
A
must
B
should
C
need
D
may
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-----You ______ it up during the meeting------I_______ know it was so sensitive an issue. 
#62907
A
might not have brought ;don’t
B
needn’t have brought;don’t
C
shouldn’t have taken,didn’t
D
shouldn’t have brought ,didn’t