_blood when you can and many lives will be saved.A.To give B.Give C.Given D.Giving

问题描述:

_blood when you can and many lives will be saved.A.To give B.Give C.Given D.Giving

give
算是祈使句吧,动词give 加名词 blood
Give blood when you can and many lives will be saved.
when you can 是从句,当你可以(献血时)
and连接的是两个并列成分,所以and之前的句子成分要完整,所以这个地方只能选give.
当你能够献血的时候去献血,可以拯救很多生命.