I will spend as much time as I ______ the lesson.A.can go over B.can to go over C.can going over

I will spend as much time as I ______ the lesson.A.can go over B.can to go over C.can going over
这一题研究了很久,还是觉得答案应该为C,看了那所谓的中考易错100题所附带的答案,里面有几个很明显的错误,很先让这一题的答案一定错了.
附他自带答案错误的题号,
10.C 正确答案应该为A
13.A 正确答案应该为C
这个句子分成几部分来看
1.spend as much time as I can
2.spend *** (多少时间） time doing sth
把 as much time as I can 用等量替换一下,换成100000 hours 相信大家都认为这足够多了吧
于是题目变成了
I will spend 100000 hours going over the lesson.
谓语：spend 主语：I 宾语：as much time as I can ,伴随状语going over the lesson
很先让这一题的答案一定错了 应该为 很显然 这一题的答案一定错了
sorry!