Jack ______ be in the library. He is playing football on the playground.
#54032
A
can’t
B
can
C
need
D
must not学科
推荐题目
This kind of on-line game _______ a group of teenagers in China.
#55063
A
is made of
B
is made by
C
is made from
D
is made in
We’ll go for a picnic if it _______ this weekend.
#63692
A
will rain
B
rains
C
doesn’t rain
D
won’t rain
I . today's newspaper, but I found nothing new.
#52698
A
looked up
B
looked through
C
looked like
D
looked after