I’m going to ask Sam _________ the flat.
#49500
A
clean
B
cleans
C
cleaning
D
to clean
推荐题目
We prefer ________at the party to________. 
#49934
A
to sing, dance
B
singing ,dancing
C
to sing , dancing
D
sing, dance
We had no choice but ____________ so much work.
#49044
A
accept
B
to accept
C
accepted
D
accepting
You must stop _______. My father is sleeping. 
#48869
A
talk
B
talking
C
to talk
D
talks
----Woul d you mind       the windwow? ----       It’s cold outside.
#50264
A
me open ,Of course not
B
mine opening , Certainly not
C
my opening , You’d better not
D
mine open , Not at all
It’s really kind ____ you to help me ____  my English.
#51002
A
for, with
B
to do
C
of, with
D
of, at