If nobody breaks traffic rules and everyone is careful enough, most accidents can be    .
#51974
A
allowed
B
achieved
C
afforded
D
avoided
推荐题目
Why don’t you _____ us to _____ the speech contest?
#61790
A
join, join
B
take part in, take part in
C
take part in, join
D
join, take part in
He does nothing except _____ TV at home on Sunday.
#55555
A
watch
B
watched
C
to watch
D
watching
 The disabled people shouldn’t ____________. We should help them.  
#57220
A
look down on
B
be looked down
C
be looked down on
D
be looking down on
He is very clever. At age 6, she _____to play the piano.
#58076
A
learned herself
B
learned her
C
taught herself
D
taught her