Some people hold the view that the new machine is advanced, while others are still skeptical _____ whether it is of practical use.
#14015
A
with
B
about
C
for
D
on
推荐题目
When chatting with her on the mobile phone, the battery _ dead suddenly.
#13539
A
went
B
came
C
remained
D
changed
Many companies in Guangdong are facing a serious labor ________ following the Rabbit Year’s Spring Festival.
#11166
A
lack
B
shortage
C
absence
D
storage
As teenagers of the 21st century, we should be ready to _____ the challenge of society.
#12507
A
put
B
do
C
make
D
meet
Due to the policy of free highway fees on major holidays, too many passenger cars are trapped on the highways, causing heavy traffic jams, some even _________ for several hours.
#13773
A
held up
B
broken up
C
taken up
D
given up
Every minute is made full _____ of _____ our lessons well.
#12670
A
to use; study
B
use; studying
C
use; to study
D
used; studying