Did you see them ____ basketball this morning? 
#57146
A
playing
B
were playing
C
to play
D
are playing
推荐题目
He ______ his father. They both like to help others.
#53318
A
look like
B
takes after
C
looks after
D
looks the same
—Could you please ________ the window? It’s cold outside.—Oh, I’m sorry.
#58716
A
not to open
B
not open
C
don’t open
D
to not open
Students can’t be made ____________ all day.
#52253
A
study
B
to study
C
studying
D
of study