Question

这是重庆哪年高考题？

All people, they are old or young, rich or poor, have been trying their best to help those they need since the disaster.C
A. even if B. whether C. no matter D. however

Answer 1

应该是08年的All people,whether they are old or young,rich or poor,have been trying their best tohelp these...里 whether 从句是同位语从句，对主语people 做进一步说明。

Whether the result is favorable or not, you should speak the truth.这个句子里whether 从句是条件状语从句。
whether用于表语从句：The question is whether we can finish our work by tomorrow evening.
whether用于宾语从句: It all depends on whether we can get their cooperation.
whether用于主语从句: Whether I knew John doesn't matter .
状语从句是修饰谓语的句子，定语从句是起修饰限制作用的，可以用来修饰主语，定语，宾语或表语；宾语从句是作介词或动词的宾语的。

追问

选c为什么不行呀？在网上也能查到no matter加or的句子呀！麻烦您在帮着答一下。

追答

我觉得好像no matter后面大多都是接的句子，加what或者how加or的情况还是不太常见。
不好意思我也解释不是太清楚，抱歉啊。
但是我觉得选B稳妥些