休克时很少发生不可逆变化的脏器是

A．感染性休克
B．神经性休克
C．心源性休克
D．损伤性休克
E．失血性休克

I      when I was not at home.I don’t know       the hedge.[ ]

A. was climbing;what happened to

B. climbed;how happened to

C. was climbing;what happens

D. climbed;what happened