问题补充：
It the job yesterday.
A. took me two hours to finish.
B. cost me two hours to finish
C. spent me two hours finishing
D. took me two hours finishing
答案：
(答案→)A. took me two hours to finish.
B. cost me two hours to finish
C. spent me two hours finishing
D. took me two hours finishing
解析：take 用于 it takes sb ... to do sth句型，仅指花费时间（three hours等），必须用it作形式主语，指代下文不定式内容；spend用于sb spend...on sth或者sb spend...in doing sth（in可以省略），spend的主语必须是人，可以指花费时间、也可以指花费金钱；cost用于 sth costs sb sth，主语必须是物，多指花费金钱，少数情况可指花费时间、气力，有时表示成本的消耗；结合语境可知选A。
