His father often tells him _______ in that river because it’s dangerous.
#50031
A
not to swim
B
not swim
C
swim
D
to swim
推荐题目
—We should do what we can ________ the endangered animals.—Yes, it’s our duty_________ them.
#48378
A
save; to protect
B
save; protect
C
to save; protect
D
to save; to protect
He is finishing _____ a funny story. And he is thinking about _____ to Beijing for a vacation.
#50884
A
to write, going
B
writing, to go
C
writing, going
D
to write, to go