I an sure ____ our team will win thee game.A what B which C that _英语解答

I an sure ____ our team will win thee game.A what B which C that D if
我觉得是if 答案是that

人气：450 ℃　时间：2019-08-20 16:19:24

解答

C be sure that是固定句式,其次用if的话,句子前后矛盾