such as 后面的三个举例,要加and嘛?

such as 后面的三个举例,要加and嘛? such as后面的名字要加a,an,或the吗?或者变复数?如这句话,我会用一些设备,例如：MP3,数码相机,手机.I can use some devices,such as mp3 player,digital camera,mobile phone. such as后面加名词单数还是复数比如是such as egg还是an egg还是eggs 请问for,example 和such as后面的动词要不要加ing,谢谢! such as 后面 只能加名词吗? such as 后面加乐器加不加the Who could have imagined such a sweet-tempered girl as Alice DOING such a thing!为什么要用doing非谓语的形式,such……as,as后面不加一个句子吗,从句不是缺少谓语吗 such as 后面加什么样的词性?如名词,动名词 or other else? such as 后面一定要加什么形式的,有规定么?ing形式么？ 几个英语中“举例”的用法问题such as 后面能跟动词短语吗?之前加不加逗号?for instance后面加什么?（名词?动词/名词短语?动名词?词组?）它后面能举几个例子?like后面加什么?（名词?动词/名词 I like fruit such as A,B,C.中fruit和后面的水果名加s么?I like fruit such as pear,apple,banana.对么 我想问一下,such as后面的地名可以加the吗,加了算不算错. such as 的意思为“举例”时,词性是什么?作介词么?后面引导的例子在句子中作什么成分?是作定语吗?如 books (such as ...) ,括号里是作 books 的后置定语吗? such 和such a 的用法就是SUCH后面加什么,还有SUCH A 请问：such as 和for example的区别当“例如”讲时,请问such as 和for example的区别?以前我觉得for example后面加的是句子,而such as 后面加的是词.for example后面可以加单个的词吗? no such thing as ghost in the world做习题的解释是说 there is no such thing /person as sb /sth 在这种结构里冠词省略 百度了一会都是说There is no such thing as a free lunch 天下没有免费的午餐 所以如果后面要加 so/such/as……as 冠词的位置.请举例分析…… 用such as举例时是紧接着such as所指的词还是可以格几个词