题目内容
【题目】---Where is Jack?
----On the playground. He ________football with his classmates.
A .play B. played
C. is playing D. was playing
【答案】C
【解析】
试题分析:句意:---杰克在哪儿?---在操场上,他正在和他的同学们踢足球。根据语境可知用现在进行时,其结构是be doing 的结构。结合句意,故选C
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