Look ！A boy on the playground. A. runsB. runningC. is runingD. is running

发布时间：2020-08-23 03:09:59

Look ！A boy      on the playground.
A. runs
B. running
C. is runing
D. is running

网友回答

A. runs
B. running
C. is runing
(答案→)D. is running
解析：句意;看!一个男孩正在操场上跑步. 结合语境可知本句描述的是正在进行的动作, 故用现在进行时态. run是以重读闭音节结尾的单词, 变现在分词要双写最后一个辅音字母, 故选D.
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