These wild flowers are so special I would do ____ I can to save them.
问题描述：
These wild flowers are so special I would do ____ I can to save them.
A．whatever B.no matter what
选什么?为什么?
答
whatever 引导主语、表语、宾语、状语从句.
na matter what 引导状语从句.
所以,同时出现选 whatever.
本句：whatever 引导宾语从句.