—What’syourfrienddoing?—He .A.swims B.swimC.s... 国语站 题库 3.1W 大中小设置文字大小 问题详情:—What’s your friend doing? —He . A. swims B. swimC. swimming D. is swimming【回答】D知识点:动词时态题型:选择题 TAG标签:Aswims syourfrienddoing BswimCs #