the old man lost his job and___on his daughter~s salary.为什么选depended而不选depend.

问题描述:

the old man lost his job and___on his daughter~s salary.为什么选depended而不选depend.

因为这个老人失业了是过去的时间啊,句中也有“lost”这个lose的过去式啊,depended与lost是并列关系,所以都用过去式.
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