spend有几种提问方法？

spend的主语必须是人， 常用于以下结构：
(1) spend time ／money on sth. 在……上花费时间（金钱）。例：I spent two hours on this maths problem. 这道数学题花了我两个小时。
(2) spend time ／ money (in) doing sth. 花费时间（金钱）做某事。例：They spent two years (in) building this bridge. 造这座桥花了他们两年时间。
(3)spend money for sth. 花钱买……。
例：His money was spent for books. 他的钱用来买书了。
spend. Vt.vi.
(1)用(钱), 花费
spend money on books
花钱买书
spend all one's energies
竭尽全力 。
(2)消耗, 用尽, 浪费
They went on firing until all their ammunition was spent.
他们不断射击, 直到耗尽所有的弹药。
spend one's blood and life for the cause of communism
献身于共产主义事业。
(3)消磨(时光), 度过
spend …on sth.(in doing sth.)
spend a lot of care on sth. [in doing sth.]
在某事上[做某事时]费很多心血
He doesn't spend much time on his homework .
他花在作业上的时间不多。
How do you spend your leisure?
你是怎样消磨空闲时间的?
spend
vi.花费, 浪费
(被)耗尽, 用尽
He is always spendi