The reading room needs _____, but it’ll have to wait until Saturday or Sunday.
#13884
A
to clean
B
being cleaned
C
be cleaned
D
cleaning
推荐题目
(2013·高考福建卷)Oldfashioned phones matter when wireless networks ________in disasters.
#11939
A
turn down
B
turn out
C
break down
D
break out
The poor child stood there, and ________ what to do, turned to his father for help.
#11627
A
not knowing
B
not knew
C
not to know
D
not know
But often the drivers just go by, taking the human traffic for granted.
#12837
A
sign
B
symbol
C
signal
D
mark
. As a result of destroying the forests, _____ desert _____ covered the land.
#14393
A
plenty of; has
B
a great number of; have
C
a great deal of; have
D
a good many; has