難題求教

chrisliao

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

[em04]

tongxun

A 中的such as 用的毫无理由。
B 逗号后的从句异常烦琐。
C 用的是条件从句，与前面的主句中的can不相搭配
D each 与broadcast主谓不一。

chrisliao

谢谢!!!!!

primefang

chrisliao:

只有主谓一致,没有同位语,谓一致.
such as 只能用来举例

chrisliao

谢谢primefang

A-D的错误,我懂了

不过,我今天又想了一下,有as when这样的用法吗?应该怎么用呢?

谢谢

[em23]

primefang

as when

可以理解为: 正如,当.....时

fongfong

可是，superficial 后面的从句谓语动词是broadcast, 从句主语应该是three major networks, 而不应该是E. 难道是three major netwoks each do sth 而不是some people each does sth 吗？

tongxun

three major netwoks each do sth 才是正确的主谓一致。

红

such as 后面只能跟名词、名词短语、doing sth、what从句

monica

Can you explain it?