新中国第一位获得“人民艺术家”称号的作家是谁？

引起左心室后壁心肌梗塞的动脉常是 ( )

A．左冠状动脉旋支
B．左冠状动脉前室间支
C．右冠状动脉主干
D．右冠状动脉后室间支
E．右冠状动脉左室后支

一位患有先天性心脏病的病人，听诊时其胸骨左缘第2、3肋间闻及粗糙响亮的连续性机器样杂音，伴周围血管征，应考虑为（）

A.二尖瓣狭窄

B.房间隔缺损

C.动脉导管未闭

D.法洛四联症

E.肺动脉狭窄

《金匮要略》中提出痉病的成因有( )

A．太阳病发汗太过

B．风病下之

C．疮家身疼痛，加之发汗

D．津液不足，复感寒邪

E．筋脉失养

某企业期初库存原材料的计算成本为30万元，材料成本差异+5000元（超支）；本月购入原材料的计划成本为40万元，材料成本差异-19000元（节约）；本月发出材料的计划成本为50万元。期末结转发出材料的成本差异时，应（）。

A.借记“材料成本差异”科目100000元

B.贷记“材料成本差异”科目100000元

C.红字借记“材料成本差异”科目100000元

D.红字贷记“材料成本差异”科目100000元

In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet. Heterogeneous network environments consist of computer systems from (66) vendors that run (67) operating systems and communication protocols. An organization that (68) its computer resources is usually (69) the task of integrating its heterogeneous systems. Typically, each deparlment or division has defined its own network needs (70) OS, LAN topology, communication protocols, applications, and other components.

A．consolidates

B．consists

C．considerate

D．consoles