A student of Fudan University ___ Huang Yang, was reported ____ by his roommate, ______ the whole nation.

A．named; to have been poisoned; which shocked

B．naming; being poisoned; shocking

C．named; to be poisoned; shocked

D．named; poisoned; as shocked

若人体在静息状态肺泡气总气压为101.3kPa，氧气的分压为13.83kPa则氧气占容积百分比为()

A．13.65%

B．3.2%

C．21%

D．6.3%

E．27.3%