will take you about thirty minutes to get there.A. ThatB. ThisC. ItD. He

问题补充：

will take you about thirty minutes to get there.

A. That

B. This

C. It

D. He

答案：

A. That

B. This

(答案→)C. It

D. He

解析：主语为动词短语可用形式主语it来代替，真正主语写在句尾用to do，故选C。