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
Don’t forget      the lights when you leave.
#50822
A
to turn on
B
turn on
C
to turn off
D
turning off
What about        to practice pronunciation?
#50761
A
reading loud
B
reading loudly
C
to read aloud
D
watch videos