单选题 The only way to succeed at the highest level is to have total belief ________ you are better than anyone else on the sports field.
【正确答案】 B
【答案解析】考查同位语从句连接词。空格后面的从句解释说明belief的具体内容，是同位语从句，且从句中不缺少任何成分，所以用that引导。