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
I’m looking forward to _________ Beijing.This summer holiday my family are going to_____ the Oympic Sports Center.
#49521
A
visit , visiting
B
visiting, visit
C
visit , visit
D
visiting, vsiting
—We’ll do what we can ______ English well this term.—It’s high time for you to work hard.
#50872
A
study
B
to study
C
be studied
D
be studying
----He always makes a lot of noise.-------You’d better _______a quiet place_______.
#51044
A
find, study
B
to find, to study
C
to find, study
D
find, to study