syourfrienddoing的精选

—What’syourfrienddoing?—He　　　　.A.swims 　　　 B.swimC.s...

2021-02-25

问题详情：—What’syourfrienddoing?—He.A.swims B.swimC.swimmingD.isswimming【回答】D知识点：动词时态题型：选择题...