请问such as,for example,like和as 的区别那么like和such as的区别又是什么呢？能具体说下吗？比如这个题today many people keep pets___dogs,cars or snakes.A.such as B.like C.as选什么呢？

He has been to many countries ,such as the United States and Japan.中such as 是否可以换成for exampl 老师好,请问such as , like , for example , for instance , as if 的区别和用法 like,for example, such as 三个词都可以表示比如的意思,请问如何区分? like,for example,such as 都可以表示比如的意思,请问如何区分? 请问palm上的英文百科全书有哪些?such as the world encyclopedia for Palm 请问for,example 和such as后面的动词要不要加ing,谢谢! 类似于as for,for example,such as的英语短语 For example ,like,such as 怎么用 for example,such as 的用法 such as,like,for example的区别 such as 和 for example 的区别 for example 和such as的区别 for example与such as的区别 for example,such as,namely的区别 For example与such as 的区别 for example 和such as的区别 such as与for example 的区别 for instance 和such as的用法