问题补充：
---It’s pouring now. Are we still going camping tomorrow?
---- it is good or bad, we will set off as planned.
A. However
B. Whether
C. Whatever
D. No matter
答案：
A. However
(答案→)B. Whether
C. Whatever
D. No matter
解析：A. However无论怎么样 B. Whether是否，无论 C. Whatever无论什么 D. No matter不管；句意：现在正在下着倾盆大雨，我们明天仍然去野营吗？无论好坏，我们都要按原计划行动。whether …or无论是否，故选B
