Mr. Li asks the students          in the river, because it’s too dangerous.
#50453
A
swim
B
to swim
C
not to swim
D
to not swim
推荐题目
 Lucy decided _____ a new computer. 
#49105
A
buy
B
to buy
C
buying
D
bought
Let’s _______ them _______ our home town.
#49742
A
show, visit
B
show, around
C
to show, to visit
D
to show; around
______ takes my mother two hours _______ housework every day.
#49922
A
That;do
B
That;to do
C
It;to do
D
It;doing