Some plants can take in carbon dioxide we breathe out and give ______ oxygen to us.
#26444
A
in case
B
in turn
C
in return
D
in addition
推荐题目
My sister was against my suggestion while my brother was_________it.
#29123
A
in favour of
B
in memory of
C
in honour of
D
in search of
The school is ______a Chinese teacher who masters the English language perfectly.
#26667
A
searching
B
in the search of
C
in search
D
in search of
There’s no reason to be disappointed. ______, this could be rather amusing.
#25126
A
Above all
B
As a result
C
In addition
D
As a matter of fact
There are other matters which I don’t propose to ______ at the moment.
#27683
A
go up
B
go around
C
go for
D
go about
This exam is very difficult. Many students are concerned ________the results.
#25680
A
about
B
with
C
in
D
of