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问题 单项选择题 A1型题

男，60岁，结肠癌术后，术后病理示癌穿透浆膜层，肠系膜转移。术后治疗方案首选（）

A.3～6个月后复查结肠镜

B.生物治疗

C.放疗

D.以氟尿嘧啶为主的化疗

E.以羟基喜树碱为主的化疗

答案

参考答案：D

问答题

Goal Ltd is a property development company. Before its incorporation 12 months ago, its business was carried out by Hope, as a sole trader. On the formation of Goal Ltd, Hope expanded the business by asking three of his business contacts to supply additional capital in return for which they, together with Hope, became its directors. Although never formally appointed, Hope took the role and title of chief executive and the other directors left the day-to-day running of the business to him and were happy simply to receive feedback from him at board meetings.Six months ago Hope entered into a contract on Goal Ltd’s behalf with Ima to produce plans for the redevelopment of a particular site that it hoped to acquire. However, Goal Ltd did not acquire the site and due to its current precarious financial position and their fear of potential losses, the board of directors has refused to pay Ima, claiming that Hope did not have the necessary authority to enter into the contract with her.Required:Analyse the situation with regard to the authority of Hope to make contracts on behalf of Goal Ltd, and, in particular, advise the board of directors of Goal Ltd if the company is liable on the contract with Ima. (10 marks)
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单项选择题

生态系统中营养物质再循环在人为状态下进入的途径是( )。

A．物质由动物排泄返回环境
B．人类利用化石燃料生产化肥，用海水制淡水及对金属的利用
C．风化和侵蚀过程加上水循环携带营养元素进入生态系统
D．物质通过微生物分解有机物碎屑返回环境
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