He has never ________ of such a thing before.
#54048
A
hear
B
heared
C
heard
D
hearing
推荐题目
- I'd like you to tell me something about Shennongjia. -I'm sorry, but neither Jack nor I ________ there.
#54083
A
have been
B
had been
C
have gone
D
has gone
－I think students should be allowed _______ homework with friends.－I disagree. They talk instead of ________ homework.
#61801
A
do, doing
B
to do, to do
C
to do, doing
D
doing, to do
---- I’m sorry, I ________ your English book in my house.---- It doesn’t matter. Please don’t forget _________ it here tomorrow.
#61318
A
forgot; to bring
B
left; to bring
C
forgot; to take
D
left; to take
China supplies more than 90 percent of the world’s rare earth metals, but its reserves only ________ about one-third of the world’s total.
#52193
A
take up
B
make up
C
build up
D
set up
My CD doesn't work well. I'll go and _______ this evening．
#56750
A
have them repaired
B
to repair
C
have it repaired
D
have it repair