1,B.for there to be
这是too...to句型的there be形式；
2,B,不填
have no idea=don't know,hav no idea how to solve the problem=don't know how to solve the problem为什么第一题不直接用 too...to 呢？ It was too late to have any taxi?主语要是某人，才能用have，而且，说某人有bus，也是不通的，客观上有某物，用there be 句型。 【俊狼猎英】团队为您解答。