positive: 题目<br>答案解析<br>查看更多优质解析<br>举报<br>suggestion 是可数的,复数形式 suggestions<br>his suggestions were very excellent.<br>advice 是不可数的,所以不存在复数形式<br>一条建议是 a piece of advice<br>几条建议是 pieces of advice<br>解析看不懂?求助智能家教解答<br>查看解答<br>更多答案(3)
negative: 说明:引用此文请注明出处,并务请保留后面的有效链接地址,谢谢!<br>名词food可数吗<br>通常为不可数名词。如:<br>We are out of food.我们食物吃完了。<br>These plants are used for food.这些是食用植物。<br>Do you like Chinese food?你对中国菜有兴趣吗?<br>Good food keeps you healthy.好的饮食使你健康。<br>About 90 percent of most food is water.大部分食物中约有90%为水。<br>Increase in population caused a shortage of food.人口增加导致食品短缺。<br>若表示某种特殊种类的食物,则可用作可数名词。如:<br>Why don’t you eat those healthful foods?你为什么不吃那些有益于健康的食物?<br>My doctor told me to avoid fatty foods such as bacon or hamburgers.我的医生叫我避免吃油腻的食物,如咸肉或汉堡包。<br>引用地址: