英语 六年级 选择题 标准

现在进行时构成 — 英语选择题

外研版·英语(三起) Module 8 AI 三重审校通过

题目
根据“两个男孩此刻正在游泳”,选出现在进行时构成正确的句子。A. The two boys is swimming now. B. The two boys are swiming now. C. The two boys are swimming now. D. The two boys swimming now.