怒.这个英语题目怎么选28.She is very dear to us.We have been prepared t

怒.这个英语题目怎么选
28.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
32.You and I could hardly work together,______?
A.could you B.couldn’t I C.couldn’t we D.could we
说明为什么 3q