______ lots of times, the song doesn’t sound as nice as before.
#95411
A
Hearing
B
To hear
C
Having heard
D
Heard
推荐题目
__________the teacher entering  the classroom, the boy pretended _______ the text.
#91387
A
To see ; to read
B
Seen; reading
C
Seeing; to be reading
D
Seeing; to have read
There was a _______look on his face when he met with the______problem. 
#94501
A
confusing;confusing
B
confused;confused
C
confusing;confused
D
confused;confusing
________ many times, he still couldn’t understand it.
#88586
A
Told
B
Being told
C
Having been told
D
Having told
___________ your car unlocked outside means ___________ trouble. 
#93000
A
Leaving; to invite
B
Leaving; inviting
C
To leave; to invite
D
To leave; being inviting