标题: [求助]10月JJ 17 [打印本页] 作者: shazhi 时间: 2003-10-23 22:03 标题: [求助]10月JJ 17 17．还有一道sc a)These days many places are facing pollution problems: some places are..., some places are .... and some places are... . b)These days many places are facing pollution problems as some places are..., some places are .... and some places are... .
考的是as 和冒号， 省略号里是说某些地方被什么污染等等。
请教，as 和冒号用法有什么不同？ 作者: gemj 时间: 2003-10-23 22:08
as 不能用作举例，要用也应该是SUCH AS.