屋面细石砼防水层与基层间宜设置隔离层，隔离层不宜采用（）等级砂浆。

下面需要药物监测的情况是（）.

A.长期用药

B.合并用药

C.肝、肾功能损害

D.治疗作用与毒性反应难以区分

E.具有线性药代动力学特征的药物

Maria is a shareholder and director in MainTel, a public cell phone company operating in Botswana, which has recently experienced severe losses in profits. She is aware that MainTel is engaged in confidential negotiations to take over a smaller public cell service provider in the market, Mogalacom. Should the takeover be successful, MainTel’s market share in Botswana will increase to 70% resulting in greater returns for shareholders.Kopano is a shareholder in MainTel and has approached Maria for advice on whether he should keep or sell his shares, given a recent drop in the MainTel share price. Kopano is concerned about suffering more losses. Maria informs him that he should sell his shares and offers to buy the shares from him.Shortly after selling his shares to Maria, Kopano reads about MainTel taking over Mogalacom in the local press. Kopano also notes a significant increase in MainTel’s share price. Kopano eventually realises that Maria was aware of the impending takeover when she purchased the shares from him.Kopano wishes to know if Maria’s conduct is wrongful and if there are any remedies available to him in law.Required:Advise Kopano. (10 marks)

全球变暖是老天爷对人类开出的罚单，便宜且容易利用的矿石燃料，是推动近现代经济增长的重要源泉之一，但科学证明这可能带来灾难性的气候变化。目前不得不面对的现实是，人类必须为自己的排放埋单。如果世界上只有一个国家，此事就相对简单，不管成本多大，最终都由这个国家承担。但问题是，世界上有许多国家，国情历史大不相同，这张巨罚单究竟在各国间如何分配，就成了关于全球变暖问题谈判最核心的问题。所有的国家，他们做出的所有的减排承诺，最后都会有一张价格标签，承诺越多，价码越高。 这段文字意在说明：

A.减排成本份额应按各国的排放量合理分配 

B.沉重的减排成本有可能拖累全球经济增长 

C.遏制全球变暖需要支付巨额经济成本 

D.利益是应对全球变暖问题的最大症结

以建筑物或构筑物各个分部分项工程为对象编制的定额是（）。

A．施工定额

B．材料消耗定额

C．预算定额

D．概算定额

某焦化厂建立了应急预案体系，下面所制定的预案中哪种属于专项预案( )

A．焦化厂生产安全事故应急预案
B．煤气泄漏事故应急预案
C．煤气储罐区事故应急预案
D．炼焦炉事故应急预案