Be careful _ too fast, or there _ be an accident.
#50111
A
not to drive; must
B
to not drive; may
C
not drive; must
D
not to drive; may
推荐题目
Has he ever been heard __about his trip to the lonely island?
#50774
A
of talking
B
talk
C
to talk
D
to say
—This pair of shoes _________really big for me. —Why not try another _________?
#48586
A
is, pair
B
are, pair
C
is, one
D
are, one