In his lecture, the professor referred to the belief, in contrast to all other countries, ______ the elderly are wise, ______ is particularly dominant （占优势的） in the Chinese culture．

A．that; that

B．that; one that

C．which; which

D． that; one

成人呼吸窘迫综合征（ARDS）常发生于休克的哪一期（）

A.休克晚期

B.恢复期

C.休克发展期

D.休克早期

E.以上均不是