Please Give Me A Hand

来源：百度知道 编辑：UC知道 时间：2024/05/25 15:18:42
Many people, _______ they are old or young, rich or poor, have been trying their best to help those in need in disasters.
A. even if B. whether C. no matter D. however
Key: B
Demand: clear explanation. Why not choose C?

就是这样说的;也可以说 whether they be old or young, rich or poor,。。。/whether old or young
但是这个句子不太像英语呢，应该是：many people, both old or young,..have been doing all they can /have put all effort into helping/have done their best to ...

用C：no matter how poor

whether 可以和or连用

B. whether 无论……
C. no matter 后面要加特殊疑问词，如how what

the answer B,>> "whether" is more suitable because "no matter" usually use to explain situation.

example: They're trying their best to help those in need in disasters no matter how much sacrifice.

no matter后面一般要加what/when/how/who等才能接从句，意思是无论 发生什么事/什么时候/如何/是谁.whether可以直接接从句，意思是无论。所以应该选B。
整句话的意思是：许多人，无论他们是老是少，是富是贫，都尽最大能力帮助那些在灾害中需要帮助的人。

whether 无论，不管
而no matter 后加疑问代词或疑问副词，e.g No matter how busy you are, please do some housework to help you parents?

Are you understand?