if we wokr with a strong will,we can overcome any difficulty,__great it is

题目

if we wokr with a strong will,we can overcome any difficulty,__great it is
a.what
b.how
c.however
d.whatever
为什么?

答案

c.however
如果我们有坚强的意志,我们就能克服工作中的任何困难,无论这一困难有多么大.
however是无论怎样的意思,修饰形容词和副词.
whatever无论是什么,修饰名词.
great是形容词,所以用C.