心脏的传导系统包括（） A.普肯耶纤维网 B.窦房结 C.希氏束 D.结间束 E.房

— I prefer western food. It’s tasty and good for us.

—_______? But western food is said to be high in sugar and fat.

A．Is that right

B．How do you know that

C．Do you really think so

D．Who told you that

患者沈某，身热夜甚，神烦少寐，时有谵语，口渴或不渴，脉数，舌绛而干。治宜选用（）

A.凉膈散

B.竹叶石膏汤

C.清营汤

D.青蒿鳖甲汤

E.犀角地黄汤

A．( The committee voted against the proposed project

B．( The committee approved against the proposed project

C．( The committee considered the short report well written

D．( The committee was convinced by the documented report

用超硬磨料磨具成形磨削时，应选择低的浓度。（磨具知识）

主动安乐死是指（）。

A.放弃抢救濒死者生命的措施任其死亡

B.患者自己结束痛苦的生命

C.家属结束患者痛苦的生命

D.对濒死病人给予适当的维持治疗使其安然死亡

E.对治愈无望的患者，利用人工干预的医学方法加速其死亡