It’s important __________ fire.
#50876
A
to care
B
be careful
C
to be careful
D
to be careful with
推荐题目
There 's a teacher _____ with your parents in the teachers' office.
#49948
A
is talking
B
talks
C
to talk
D
talking
---Shall we go to Mount Tai next Sunday? ---I’d prefer ______ at home rather than _______.
#49886
A
staying;goout
B
tostay;goout
C
stay;togoout
D
stays;goingout
The children are _____ when they hear the _____news.
#50200
A
exciting, exciting
B
exciting, excited
C
excited, exciting
D
excited, excited
