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
答
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
答
swimming.在夏天,你可以看到人们在小河里游泳