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题目：
未知类型
A.多媒体计算机
B.网卡(或Modem或ISDN卡)
C.电话线、专用电缆、光纤或微波
D.音箱
答案：
<查看本题扣1积分>
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珍视明滴眼液的主要适用人群（）
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四甘醇的英文缩写是EG.。
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皂苷元的专业词汇为（）
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遗失物
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急性肾炎患儿须限制钠盐摄入，直到何时（）
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自建网站与另外两种形式的网店经营方式相比需要更大的投资，这种额外投资通常不包括()。
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A: Good morning．My name is Mr．Brown．I'm from Australia．Here is my card. B: Thank you．I'm pleased to meet you, Mr．Brown．My name is Kathy Perless, the representative of GREen Textile Import and Export Corporation. A: Pleased to meet you too, Ms．Perless．I travel a lot every year on business, but this is my first visit to your country．I must say I have been much impressed by your friendly people. B: Thank you for saying so．Have you seen the exhibition halls? On display are most of our products, such as silk, woolen knitwear, cotton piece goods, and garments. A: Oh, yes．I had a look yesterday．I found some of the exhibits to be fine in quality and beautiful in design．The exhibition has successfully displayed to me what your corporation handles．I've gone over the catalogue and the pamphlets enclosed in your last letter．I've got some idea of your exports．I'm interested in your silk blouses. B: Our silk is known for its good quality．It is one of our traditional exports．Silk blouses are brightly colored and beautifully designed．They've met with great favor overseas and are always in great demand. A: Some of them seem to be of the latest style．Now I've a feeling that we can do a lot of trade in this line．We wish to establish relations with you. B: Your desire coincides with ours. A: Concerning our financial position, credit standing and trade reputation, you may refer to Bank of Hong Kong, or to our local Chamber of Commerce or inquiry agencies. B: Thank you for your information．As you know, our corporation is a state-owned one．We always trade with foreign countries on the basis of equality and mutual benefit．Establishing business relations between us will be to our mutual benefit．I have no doubt that it will bring about closer ties between us. A: That sounds interesting．I'll send a fax home．As soon as I receive a definite answer, I'll make a specific inquiry. B: We'll then make an offer as soon as possible．I hope a lot of business will be conducted between us. A: So do I.
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推行清洁生产有哪些税收政策？
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一种微弱、平静和持久的情绪状态，属于（）一种爆发强烈而持续时间短暂的情绪状态，属于（）个体的生理的和心理的要求在头脑中的反映，是个体的行为和活动的基本动力，属于（）自觉地确定目的，并根据目的来支配、调节自己的行动，克服各种困难，从而实现目的的心理活动，属于（）
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频数分布是不同类别在总体中的相对数量分布，而频率分布则是不同类别在总体中的绝对数量分布。()