Many chemical substances react________oxygen.
#25154
A
on
B
with
C
against
D
to
推荐题目
Nowadays more people are advised to arrange for insurance_____they need medical care.
#25633
A
in order
B
in need
C
in case
D
in hope
The government work report by Premier Wen covers a variety of issues, and the prices of agricultural products ______.
#26506
A
in common
B
in general
C
in particular
D
in practice
_____ your help, we _____ complete the work in time.
#28960
A
Thanks to; were able to
B
Thanks to; could
C
As; would
D
Because; had to
I don’t think Tom’s remarks on his monitor are ______；he is not supposed to say so.
#26127
A
in order
B
in peace
C
in place
D
in trouble