Tomhassportstheafternoon.JackhassportsWednesdayandFridayafternoons.A./；onB.on；onC.in；onD.on；/

Question

Tom has sports           the afternoon.Jack has sports           Wednesday and Friday afternoons.

A./ ； on           B.on ； on            C.i n ； on                D.on ； /

Answer 1

C   in the afternoon 意为“在下午”；具体到某一天的下午用介词 on 。