数据库DB、数据库系统DBS、数据库管理系统DBMS之间的关系是( )。A．DB包

平角是指当角（     ）与（     ）恰成（     ）时所成的角， 周角是指当射线（     ）回到（     ）时所成的角。

下列哪种疾病血清总蛋白水平降低（）

A.各种原因导致的血液浓缩

B.多发性骨髓瘤

C.原发性巨球蛋白血症

D.系统性红斑狼疮

E.慢性肝硬化

Downhill Sdn Bhd (the company) has gone into insolvent liquidation. Its liabilities far exceed its assets.You are required to advise the liquidator in respect of each of the situations below:(i) The company had been formed in 2005 with three members, Abu, Baloo and Chong. Nazeem was appointed as the manager of the company. In January 2006 Baloo transferred his shares to Abu and left the company. In January 2008 Chong’s shares were registered in Abu’s name when he surrendered his shares and migrated to Canada. Since then the company had continued to operate with Abu as the sole member under the management of Nazeem even though the company incurred heavy debts.Required:Advise the liquidator whether Abu could be held personally liable for all or any part of the debts of the company. (3 marks)(ii) In September 2008, Nazeem issued a cheque on behalf of the company in favour of Samy, a supplier of goods, as payment for goods sold to the company. Unfortunately, the name of the company was not correctly stated on the cheque and the bank has refused to honour it.Required:Advise the liquidator whether Nazeem could be made personally liable for the amount owed to Samy. (3 marks)

文物行政部门在审核拟拍卖的文物时，可以指定（）优先购买其中的珍贵文物。

应答器传送的报文包括线路临时限速信息