some chocolate 和a box of chocolates中为什么前面的用单数,后面的用复数呢?有没有人补充说说啊，我还是没怎么明白？

There are some chocolate in the box和There is some chocolate in the box. some chocolate还是some chocolates some...the others ...句型中的连接词some ...the others ...Some children like milk chocolate,the others prefer plain chocolate.是由简单句：Some children like milk chocolate.和 The others children prefer plain chocolate.构成的复合句. chocolate是单数还是复数?some chocolate 和a box of chocolates中为什么前面的用单数,后面的用复数呢?要完整可以填到试卷上的标准答案. They would like some chocolate对some chocolate 提问 英语超级基础题1 Do you want ____(some/any/a)butter?2 Can I have ____(some/any/a)chocolate,please?3 Can I have ____(some/any/a)bar of chocolate,please?麻烦外加解释,行么?特别是1.2,用some和any有什么区别么?谢谢各位在百忙 some boxes of chocolate英文翻译 英语翻译some boxes of chocolate的中文和show their things to each other的中文 a towel over there的中文 could i have __ bar of chocolate?A.some B.a have some chocolate 这里的 chocolate后面加S么?have some chocolate 这里的 chocolate后面加S么? Can I have some sweets?no,you（）.（）a bar of chocolate for you. 用a,some,any填空There is *bar of chocolate on the table. Is there ( )chocolate on the shelf?（）里是填a,some,any? There ( ) some chocolate and sweets in the box.A、are B、is C、isn't for,small,chocolate,the,some,here,is,a,girl,nose,with如何连成句子 some we chocolate need ang vase please a连成成句 Mary's got some chocolate.改成一般疑问句再改成否定句和否定回答谢谢 Mary's got some chocolate.改成一般疑问句 再改成否定句和否定回答谢谢