GWD6-Q34，崩溃了，到底选什么……

GWD6-Q34:

The market for recycled commodities like aluminum and other metals remain strong despite economic changes in the recycling industry.

A.    commodities like aluminum and other metals remain

B.    commodities like those of aluminum and other metals are remaining

C.    commodities such as aluminum and other metals remains

D.    commodities, such as aluminum and other metals, remain

E.     commodities, like the commodities of aluminum and other metals, remains

GWD这里的答案是C.我一开始也是这么想的。但是前不久看到帖子，上面激烈的争论着，说答案是E，我选了E，GWD的答案又是C。到底是什么啊？？？？以前的帖子也没找到……请NN们来告诉我正确的思路啊……

http://forum.chasedream.com/dispbbs.asp?boardID=23&ID=45197&page=3

check this out~~~i find the link~~

举例用like肯定错

一定要such as,ABE排除

主语是market，所以谓语remains单数形式

而且举例such as前不能+逗号

C为正解。

like通常用于名词间的相似性比较，不能用于举例。

举例用such as,

 C当中，aluminum and other metals remains 平行对称，而且都从属于commodities商品（铝本身就是可以买卖的金属）

按照E选项的逻辑，like表示比较，是比较两种概念间的相似性，反而不对称,因为主语是market，而like后面是两种产品。

E这样改更合理：两个market间形成概念的对等。

The market for recycled commodities, like the market of aluminum and other metals, remains  strong despite economic changes in the recycling industry.