— a long way to the castle.—Yeah, a long way to go yet before we arrive.A. It is; there i

— a long way to the castle.
—Yeah, a long way to go yet before we arrive.
A. It is; there is
B. There is; it is
C. It is; it is
D. There is; there is

(答案→)A. It is; there isB. There is; it isC. It is; it isD. There is; there is解析：句意：—到城堡是一段很长的路。—是的，还要走很长的路我们才能到达。it在这里表示距离；there is表示某地存在某物。由句意可知选A。考点: 考查it和there be的用法。

就是这个解释