He 20 dollars for his old bike the other day.A. paidB. tookC. spentD. offered

问题补充：

He 20 dollars for his old bike the other day.

A. paid

B. took

C. spent

D. offered

答案：

(答案→)A. paid

B. took

C. spent

D. offered

解析：主语为人通常用spend或pay，pay通常和for连接，表示为某物花费多少钱，而spend通常和doing 或on sth连用，故本题选A。