The situation is getting worse. We must __________ the trouble _____________.
#72204
A
keep; spreading
B
prevent; spreading
C
stop; to spread
D
protect; to spread
推荐题目
As prices______ too much in town, he decided to go to the countryside and make a living by______ sheep.
#69014
A
raised; raising
B
rose; rising
C
raised; rising
D
rose; raising
Mr Smith likes traveling _______ ; but his wife enjoy _______ . 
#67847
A
by train; taking a taxi
B
on train; by taxi
C
by train; by taxi
D
on train; taking a taxi