There are some boys ________ in the river.
#51303
A
swimming
B
to swim
C
are swimming
D
is swimming
推荐题目
---What about going hiking this afternoon, Simon? --- I prefer ______ to _________ , it is too hot.
#48961
A
going hiking, stay at home
B
to stay at home, hike
C
to hike, stay at home
D
staying at home, going hiking
When we practice speaking English, we often end up __in Chinese.
#49172
A
to speak
B
speaking
C
spoken
D
speak
