She is very dear to us. We have been prepared to do ______ it takes to save her life.
A. whichever B. however C. whatever D. whoever
She is very dear to us. We have been prepared to do ______ it takes to save her life.
A. whichever B. however C. whatever D. whoever
C
考查名词性从句的引导词。句意为：她对我们来说是非常宝贵，我们已经准备好做一切来拯救她的生命。