先进的社会意识之所以对社会存在能起促进作用是因为（）。A．它符合了社会发展的客观规律

A．嘉里公司成立初期的主要任务是充分利用京港两地的资源和市场
B．并盘活有效的国有存量资产
C．为北京引入国际物流先进的管理经验和技术
D．以实现公司在国际资本市场的融资目标

Look out! Don't get too close to the building _______ windows are being repaired. [ ]

A. where        

B. which          

C. whose    

D. that

In 2000, Alfred and two friends formed a bicycle manufacturing company called Bikes (Pty) Ltd. The main objects were stated to be:(1) To manufacture and retail bicycles;(2) To borrow money.(3) To support retired employees and their dependants financially.At the end of the main objects clause, it was stated that all clauses are to be read independently of the others.Initially, the company did well but as competition grew, it faced increasing difficulties to sell its bikes. It was decided to modify the factory and use it to manufacture paints and pigments. Initially, the manufacturing was to be done by another company and the paints and pigments, supplied in big vats, were to be packed by Bikes (Pty) Ltd in smaller tins for sale in the retail market. Bikes (Pty) Ltd did not alter its memorandum of association. Alfred then entered into the following contracts on behalf of the company as a managing director:(a) The purchase of paints and pigments in vats from Bright Chemicals;(b) The purchase of machinery to manufacture paints and pigments from Best Manufacturers;(c) A loan of R50,000 from New Bank Ltd to finance the new venture. This loan was paid into Bikes (Pty) Ltd’s bank account which had a credit balance of R5,000;(d) A payment of R5,000 to Hope, the widow of the retired factory supervisor, who was in financial difficulties.Required:Discuss the validity of these contracts under company law. (10 marks)

女性，5岁，超声检查如图所示，最可能的诊断是（）

A.输尿管脱垂

B.输尿管憩室

C.输尿管囊肿

D.输尿管肿瘤

E.巨输尿管症

身高（）米以上的儿童必须购票乘车。

A、1.15

B、1.1

C、1.3

D、1.2