you should not eat some food rich in fat这句话对吗

此句正确!some food 某些食物some一般用于肯定句中,但有时也可用于问句及否定句中.如:Would you like some tea (征求意见,希望得到肯定回答)此句就是some用于否定句中的特殊用法.这儿用some比用any好,因为如用any 则...这个一段改错当中的一句，说这里面有6处错误，但我只能找到4处处：.For an example he seldom eats on time. She likes eating food rich of fat but doesn't like eating fruits and vegetables.She doesn't do any exercises. Besides, she is always studying lately into the night, yet she has to get up early to go to school in morning, so she seldom gets enough rest.For an example 中去掉anrich of fat 中of 改成in : fruits 改成 fruit (不可数)exercises改成exercise:做"锻炼"时,不可数 lately 改成late "晚" (本身就是副词,不用加ly;lately 近期, 最近,近来)in morning中间加the : in the morning 固定搭配为什么不直接把in去掉去掉in the morning中的 in吗? 不行,morning一词怎么能做时间状语呢?