问题补充:
单选题Look!Theboysfootballunderthetree.A.playB.is playC.is playingD.are playing
答案:
D解析根据look 而知,说明本句子的时态为现在进行时,其结构为主语+be+doing sth 故在CD之间进行选择,而主语the boys 为复数形式,故选D
时间:2024-06-30 22:46:54
单选题Look!Theboysfootballunderthetree.A.playB.is playC.is playingD.are playing
D解析根据look 而知,说明本句子的时态为现在进行时,其结构为主语+be+doing sth 故在CD之间进行选择,而主语the boys 为复数形式,故选D