杜甫在草堂时的经历:关于英语

来源:百度文库 编辑:中科新闻网 时间:2024/05/11 20:37:21
he shouldn't bet all his money_____playing.填什么?

用on,与bet搭配的介词只有on和against

on
牛津高阶英汉双解词典:He spends alll his money betting on horses.

应该是ON吧

by

for