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it is certain that no food is as good as______earned by one'

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/21 17:13:47
it is certain that no food is as good as______earned by one's own labor,whether physical or mental
what 还是that,请详细说明为什么?谢谢啦
that
earned by one's own labor,为过去分词词组作后置定语,修饰that(=the food)相当于定语从句功效
that earned by one's own labor,=the food that is earned by one's own labor.
再问: 如果要填what 是不是要加一个is...,就是 no food is as good as what is earned by one's own labor 呢?
再答: 对。你的基本功很好!what=the thing(that.....)作为as宾语和is earned的主语。