This morning traffic was ____ by an accident outside the town hall.
#71073
A
held off
B
held up
C
held on
D
held over
推荐题目
I don’t allow you ________ so high a mountain. 
#71458
A
to risk going
B
risking to go
C
going to risk
D
risk going
Most plastic don’t readily ______ heat and electricity.
#83860
A
attract
B
absorb
C
carry
D
conduct
------Did you get a ticket? -------No. I______,  but there wasn’t any left.
#71369
A
had to
B
attempted to
C
decided to
D
managed to
I’m afraid I can’t take down what you’ve just ___.
#80973
A
refered
B
referred to
C
refered to
D
referred