脑水肿患者使用冰槽时，体温降至30℃可导致（）。
A.意识不清
B.呼吸增快
C.心房纤颤
D.组织水肿
E.心室纤颤
参考答案：C, E
牛肉膏汤的特点是（）
A.可培养营养要求较高的细菌
B.可做有糖基的培养基
C.培养要求苛刻的细菌
D.可作无糖基的培养基
E.可培养厌氧细菌
— Didn't your friends play computer games yesterday?
— _________. They watched TV yesterday. [ ]
A. Yes, they didn't
B. No, they did
C. No, they didn't
D. Yes, they did.
