YOU MUST TRY HARDER______ SCIENCE NEXT TIME.A.at B.on C.about D.w_英语解答

YOU MUST TRY HARDER______ SCIENCE NEXT TIME.
A.at B.on C.about D.with
理由?

人气：449 ℃　时间：2020-01-27 12:42:40

解答

A.at try hard at 表示在某方面努力
整句的意思是下次你得在理科方面多努力