I think the team’s performance was _______ by the sudden rain.

I think the team’s performance was _______ by the sudden rain.
A、effected
B、affected
C、defected
D、infected
【正确答案】：B
【题目解析】：effect 产生 ， affect 影响，defect v 叛变，infect 感染
句意：我认为这支队伍的表现受到了突然下雨的____B符合题意，受到影响