He has never ________ of such a thing before.
#54048
A
hear
B
heared
C
heard
D
hearing
推荐题目
While in college, Mak never minded ________ extra work for his class.
#53027
A
to do
B
doing
C
do
D
did
—What is Mom cooking in the kitchen? —Chicken, I guess. How nice it _______!
#52914
A
looks
B
smells
C
tastes
D
sounds
She ought to stop _______. She has a headache because she _______ too long.
#60581
A
to work, was reading
B
to work, has read
C
working, has read
D
working, read
The teacher asked Ben ____________ a difficult question in class.
#55172
A
answer
B
answering
C
to answer
D
answered
--- I hear that your good friend David ____________ books about history.--- Yes, but now he ____________ novels.
#52362
A
used to read; used to read
B
use to read; used to reading
C
use to read; is used toreading
D
used to read; is used to reading