企业的会计核算应当以( )为基础。A．实地盘存制 B．权责发生制 C．收付实现制

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Dear Susan,

I am very glad to hear you are coming to visit me the next Friday. Unfortunate, I won’t be able to meet you at the airport since I have classes in afternoon. You won’t find difficult to get to the city center. The airport bus leaves every 30 minute and will take you rightly to the Friendship Hotel. My class will be over by then or I will pick you up there. I will take you together to a hot-pot restaurant for dinner and we’ll talk with our plan for the weekend over dinner. Having a pleasant trip and see you Friday.

Yours,

Zhang Ming

货船安全证书、客船安全证书、船舶防污证书所共有的检验为（）。

Ⅰ．初次检验；Ⅱ．换证检验；Ⅲ．附加检验；Ⅳ．年度检验。

A．Ⅰ，Ⅲ，Ⅳ

B．Ⅰ～Ⅳ

C．Ⅱ～Ⅳ

D．Ⅰ～Ⅲ

以部位命名的外科疾病是

A．颈痈
B．肠痈
C．黄水疮
D．流注
E．冻疮

权力有两面性，为防止权力的滥用，需要对权力进行制约和监督。有效制约和监督权力的关键是

A．建立健全制约和监督机制

B．加强法制对权力的制约和监督

C．坚持和完善人民代表大会制度

D．加强权力机关的制约和监督

术后3～6天发热的最常见原因是（）

A.代谢异常

B.低血压

C.肺不张

D.输血反应

E.感染