问题补充：
It took Andy two hours his homework yesterday evening and I spent mine. .
A. doing; less time finishing
B. doing; more time to finish
C. to do; more time to finish
D. to do; less time finishing
答案：
A. doing; less time finishing
B. doing; more time to finish
C. to do; more time to finish
(答案→)D. to do; less time finishing
解析：考查“花费”表达。It takes sb sometime to do sth. Spend time doing sth
