li lei isn't here,i'm sorry to say you ___wait.A.must B.have to C.will have to
问题描述：
li lei isn't here,i'm sorry to say you ___wait.A.must B.have to C.will have to
答
B.have to
这里是客观上必须等,所以用have to.must表示主观上必须.
同时,这里显然是指现在不得不等,而不是将来等.