(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
I can hardly imagine ______ little children can work out the problem in _____ short a time.
#12844
A
so; such
B
such; such
C
so; so
D
such; so
Brian was about to_______________ when he suddenly found an answer to the question.
#13668
A
make up
B
look up
C
turn up
D
give up
According to scientists, our mental abilities begin to _______ from the age of 27 after reaching the highest level at 22．
#11888
A
decline
B
differ
C
fail
D
shrink
Many teachers were impressed by Kris's ________ attitude to life because he never gave up.
#11157
A
positive
B
casual
C
careless
D
practical
The population of Africa is __________ so rapidly as to cause great concern of the whole world.
#12316
A
expanding
B
stretching
C
extending
D
spreading