— difficulty you meet, remember that it might just be a touchstone.
—You are right. difficult it is, we will never give in.
A. However; whatever
B. However; however
C. Whatever; whatever
D. Whatever; however
网友回答
A. However; whatever
B. However; however
C. Whatever; whatever
(答案→)D. Whatever; however
解析：考查让步状语从句：句意：无论你遇到什么困难，记住这只是一块试金石。--你是对的，无论多么困难，我们永远不会放弃。第一空填whatever，因为whatever修饰名词，第二空填however因为however修饰形容词或副词，选D。