Look! The children in the river.A. swimB. are swimmingC. is swimmingD. swims

发布时间：2020-08-23 05:37:38

Look! The children      in the river.
A. swim
B. are swimming
C. is swimming
D. swims

网友回答

A. swim
(答案→)B. are swimming
C. is swimming
D. swims
解析：句意：看！这个孩子正在河里游泳。句中有Look表示现在正在进行的动作，故用现在进行时态，故选B
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