Dr. Ma used to two or three persons in the hospital.
#49403
A
operate on
B
operating on
C
operate for
D
operating for
推荐题目
—Do you want ____for your son? —Yes, I do.
#48861
A
to buy any books
B
buy any books
C
to buy some books
D
buy some books
We’ll do what we can _________ our environment.
#49518
A
protect
B
to protect
C
be protected
D
be protecting
If you have difficulty something，wearing red it easier for you to take action．
#49897
A
do；makes
B
doing；making
C
with；make
D
doing；makes
--- Which city do you want to_______?---I want to go to Beijing.
#49997
A
go
B
to go to
C
go to
D
going