As is known to all , theory is based on practice and _______ serves practice.
#27531
A
by chance
B
by turn
C
in return
D
in turn
推荐题目
Some people will love music more than anything else while others won't be____it.
#25968
A
into
B
on
C
against
D
beyond
The newly-discovered star was named ________ a Chinese astronomer ________ honor of his contributions to astronomy.
#25932
A
for；in
B
after；for
C
as；in
D
after；in
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
--- Hello! Is Mr. John in the office?--- Yes. But I’m sorry. He is busy _________ and can’t speak to you.
#26347
A
at once
B
at present
C
at the end
D
at first
While in London，we paid a visit to the hospital founded ________ Florence Nightingale.
#25235
A
in honor of
B
in line with
C
in favor of
D
in place of