what do you usually do ____ school days?A.on B.in C.on D./A.on B._英语解答

what do you usually do ____ school days?A.on B.in C.on D./
A.on B.in C.on D./

人气：119 ℃　时间：2020-03-22 06:50:56

解答

选on
on school days：在学校时,上学日
翻译是：你通常干什么在上学日时?