复层柱状上皮分布于（）A、表皮 B、肝脏表面 C、口腔粘膜内表面 D、眼睑结膜

一般认为，哲学所关注的问题集中在以下几个方面：（）。

A．认识论

B．形而上学

C．伦理学

D．美学

David has been a director in EFK Ltd for the past fi ve years. EFK Ltd is a private limited liability company which is involved in the business of land developing. David has been offered a job at Best Construction Ltd, which carries on business in the same industry. While still a director of EFK Ltd, Eric approaches David in order to negotiate a contract for the provision of services in relation to building a block of fl ats. After fi nalising the deal with Eric, David quits from the position of director of EFK Ltd and joins Best Construction Ltd. Best Construction Ltd provides the services under the deal negotiated with Eric and makes a profi t of EUR100,000.Required:Advise EFK Ltd as to the remedies, if any, available to them. (10 marks)

领导和管理我国国防建设事业的是( )。

A．中央军事委员会

B．国防部

C．国务院

D．解放军三军总部

SPC的中文含义是什么？

有4个网络地址222.107.16.254/18、222.107.17.01/18、222.107.32.25/18和222.107.31.55/18，如果汇聚成一个大的超网，则超网的地址是______。

A．222.107.0.0/16
B．222.107.0.0/18
C．222.107.128.0/16
D．222.107.65.0/18