What could the old man depend __________?A .in B.on C.for D./_英语解答

What could the old man depend __________?
A .in B.on C.for D./

人气：337 ℃　时间：2020-05-24 03:54:31

解答

on
depend on 依靠,依赖
那个老人能依靠什么呢?