--Where is Xiao Wang?--I don’t know. He__________ be in the library.
#88231
A
can
B
must
C
might
D
may
推荐题目
I can’t find my English book. I must ___ it at home this morning.
#88936
A
forget
B
leave
C
have forgotten
D
have left
He made a suggestion _____ the meeting _____ be put off until next Tuesday.
#87641
A
that; /
B
if; should
C
when; must
D
whether; can