(2013·重庆一中模拟)—Who ________ be phoning us at this time of night?—It might be your sister.
#11312
A
might
B
can
C
dare
D
must
推荐题目
Population experts say that by 2050 the world will have about 2 billion people aged over 60,____as today.
#14137
A
as three times
B
three times as many
C
three times many
D
three times many as
 If it was not an accident, he must have done it ___________.
#13121
A
on purpose
B
for purpose
C
in time
D
with care