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问题 单项选择题

扫描仪是将图片、照片或文字等输入到计算机中的一种输入设备。下面是有关扫描仪的叙述：　　① 光学分辩率是抛描仪的一个重要性能指标　　② 所有抛描仪都能扫描照相底片等透明图件　　③ 扫描仪的工作过程主要基于光电转换原理　　④ 滚筒式找描仪价格便宜、体积小，适合于家庭使用　　上述叙述中，哪些是正确的？

A． ①和②和③

B． ①和③

C． ②和③

D． ②和④

答案

参考答案：B

解析：一般扫描仪不能扫描底片，而且比较昂贵。

问答题

Fran, Gram and Hen registered a private limited company Ire Ltd in January 2005 with a share capital of €300, which was equally divided between them, with each of them becoming a director of the company.Although the company did manage to make a small profi t in its fi rst year of trading, it was never a great success and in its second year of trading it made a loss of €10,000.At that time Fran said he thought the company should cease trading and be wound up. Gram and Hen, however, were insistent that the company would be profi table in the long-term so they agreed to carry on the business, with Fran taking less of a part in the day-to-day management of the business, although retaining his position as a company director.In the course of the next three years Gram and Hen falsifi ed Ire Ltd’s accounts to disguise the fact that the company had continued to suffer losses, until it became obvious that they could no longer hide the company’s debts and that it would have to go into insolvent liquidation, with debts of €100,000.Required:Advise Fran, Gram and Hen as to any potential liability they might face as regards:

(b) reckless trading under s.297A of the Companies Act 1963. (5 marks)
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单项选择题

近地警告系统发出警告的工作方式是由（）决定的。

A.空管当局

B.飞机的构型与飞行状态等因素

C.飞行员选择

D.由授权放行维修人员
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