Students should pay attention to __________ the teacher in class.
#50928
A
hear
B
listen to
C
listening to
D
hearing
推荐题目
He seems _______ nice.     
#50400
A
to be
B
is
C
that
D
was
The old man is too tired _________ go any further.
#50596
A
enough
B
can’t
C
to
D
so
Eddie is very lazy. He prefers _________ to ___________ .
#51089
A
to sleep; go
B
sleeping; going out
C
to sleeping; going
D
sleep; go out