______ application of transgenic (转基因) technology should be restricted on all food production and the government should take ______ “scientific attitude” toward food, Yuan Longping said.

A．The ; a

B．An; the

C．The; the

D．An; a

马霉玉米中毒引起的大脑软化属于（）

A.凝固性坏死

B.液化性坏死

C.干酪样坏死

D.脂肪坏死

E.湿性坏疽