Carelessness always contributes _______ car accidents. Therefore, drivers are advised to concentrate their attention _______ driving.
#25189
A
for; to
B
to; on
C
with; on
D
in; to
推荐题目
You can’t take the lift because it is _______.
#27511
A
in order
B
in order to
C
out of order
D
on order
As a rule, you can borrow only two books ______ in the library.
#27543
A
at one time
B
at a time
C
in no time
D
at times
The world has been shaken by a huge financial crisis since 2007; thanks to each country’s powerful policies, the international trade is improving _________ day by day.
#26854
A
in short
B
in all
C
in turn
D
ingeneral
—The fellow has been suspected________an email fraud.—Nowadays cybercrime is developing________an amazing rate.
#25812
A
from；at
B
about；in
C
of；with
D
of；at