as when的用法疑问

genius1824

as 可以表示当...时候，在这里表示什么意思呢？我觉得C好象更好些，请NN帮忙分析一下！

Although it claims to delve into political issues, television can be superficial such as when each of the three major networks broadcast exactly the same statement from a political candidate.
(A) superficial such as when each of the three major networks
(B) superficial, as can sometimes occur if all of the three major networks
(C) superficial if the three major networks all
(D) superficial whenever each of the three major networks
(E) superficial, as when the three major networks each

voleroiseau

这题我以前问过。

SUCH AS这里做“比如说“，是副词可以修饰WHEN。这是特殊用法，你记隹就行了。

gdboy8888

1、such as 后面一般根名词和代词，但也可接从句，这里就是接了when 引导的状从；
2、而c用的if条件句中是一般现在时，那么主句就应该是一般将来时；另外，从句意来分析，if条件句也不合适；

Hope it will be helpful!

hanshipeng

but the key to this question is E not A.the question is about the usage of as when.

chchencheng

as 这里指代的是前面整个句子 : television can be

superficial

没有as when 的用法。。

lovesiqi4665

胡说八道   
as.. when
as是指代前面的主句
什么such as when

leslielu

呵呵，考古贴
such as when应该也有这个结构，前面需要表明when的名词
as的确是关系代词，类似一种举例的感觉 S