He has never ________ of such a thing before.
#54048
A
hear
B
heared
C
heard
D
hearing
推荐题目
 - Have you _______ some new ideas?- Yeah. I'll tell you later.
#52352
A
come about
B
come into
C
come up with
D
come out
 I _______ my hometown for a long time. I really miss it. 
#52646
A
left
B
went away from
C
have left
D
have been away from
She got up early this morning _______ catch the first bus. 
#54313
A
in order to
B
in order that
C
in order for
D
whether