In summer,you can see people( )in the small river.单项选择A.are swimming B.swimmingC.to swimD.swims

问题描述:

In summer,you can see people( )in the small river.
单项选择
A.are swimming
B.swimming
C.to swim
D.swims

swimming
表示看见正在进行的动作
其实这里也可以用swim,表示常态

swimming.在夏天,你可以看到人们在小河里游泳