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问题 单项选择题

带有负反馈的差动放大电路，如果信号从从一个管子的基极输入，反馈信号返回到另一个管子的基极，则反馈组态（）

A.电压反馈

B.电流反馈

C.串联反馈

D.并联反馈

答案

参考答案：C

问答题

Dickson and his wife Brenda Moyo own the entire share capital of Vanhukwavo (Pvt) Ltd, a company duly incorporated and operating in Zimbabwe since 2000. The company manufactures children’s clothing both for the domestic and export market. For the first six years since incorporation, the company was a huge success, but in the last two years, its fortunes have nosedived because of the dire economic situation facing the country. The company owes a lot of money to Machira (Pvt) Ltd, a supplier of yarn and other products used in the manufacture of clothing. The supplier is threatening to seize a house and a prestigious car, which are owned by Dickson and Brenda Moyo in their personal capacities. In order to manage a very bad financial situation, the company is now involved in smuggling activities across the borders with Mozambique and Zambia. The authorities seek to make Dickson and Brenda personally liable for the company’s illegal activities.Required:In relation to company law, explain the likely attitude of the courts towards:

(a) the attempt by Machira (Pvt) Ltd to seize the personal assets of Dickson and Brenda Moyo; (5 marks)
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单项选择题 A1型题

关于处方药和非处方药销售的管理错误的是（）

A.不得采用开架自选销售的方式

B.不得采用有奖销售方式

C.不得采用附赠药品或礼品等销售方式

D.零售时处方药与非处方药必须分类摆放

E.通过互联网进行药品交易必须符合国家有关规定
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