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这个英语句子写对了吗?

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/11/07 14:29:06
这个英语句子写对了吗?
Is apple healthy food?
Yes,it is./No,it isn't.
Are apple healthy food?
Yes,they are/No,they aren't.
这两个句子写对了吗?
Onion and pork are healthy food.
Onions and porks are healthy food.
这两句哪个对?
两个都有错误.
Is apple healthy food?(这是不定冠词表示泛指的一种用法,表示“一类”)
Yes,it is./No,it isn't.
Are healthy food?(这是名词复数表示泛指的一种用法,表示“一类”)
Yes,they are/No,they aren't.
An onion and pork are healthy food.
Onions and pork are healthy food.
pork是不可数名词!