__________ blood of the right kind,doctors have to find a person of the right blood group.A,For givingB.GiveC.If mayD.To give选D,请帮我分析一下,

问题描述:

__________ blood of the right kind,doctors have to find a person of the right blood group.
A,For giving
B.Give
C.If may
D.To give
选D,请帮我分析一下,

D.To give
这里的 To give 是不定式做目的状语.