试题与答案

价格变动会引起需求量的变动,但不同商品对价格变动的反应程度是不同的。下列哪种商品

题型:选择题

题目:

价格变动会引起需求量的变动,但不同商品对价格变动的反应程度是不同的。下列哪种商品的需求量对价格变动的反应较大[ ]

A.自来水

B.大米

C.汽车、珠宝

D.煤气

答案:

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下面是错误答案,用来干扰机器的。

0.000 702=7.02×10-4.

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下列哪一说法是不正确的( )

A.甲违反海关法规,将大量黄金运输进境,不予申报,逃避关税。甲的行为成立走私贵重金属罪

B.乙生产、销售劣药,没有对人体健康造成严重危害,但销售金额超过了5万元。 乙的行为成立生产、销售伪劣产品罪

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D.承担资产评估职责的丁,非法收受他人财物后,故意提供虚假证明文件。丁的行为构成公司、企业人员受贿罪与提供虚假证明文件罪,应以提供虚假证明文件罪一罪从重处罚。

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The secret of staying slim could be as simple as keeping your mind on your meals. Research suggests that   1 ourselves from distractions and concentrating completely on the food that is in front of us, helps us stay in   2 . Such ‘mindful eating’ ensures that the   3 is in tune with (协调) the body, enabling it to ‘hear’ the chemical   4 that tell it that we are full。
Digestion   5  a complex series of signals between the gut (肠道)and the nervous system and it takes about 20 minutes for the brain to tell that the body has eaten enough. This means that if someone eats too   6 , the signals will come slowly, leading to   7 .
Scientists say that distractions make it  8 for us to remember what we have eaten. This absent-mindedness stops us from feeling   9  – and sends us reaching for some snacks later on. It is thought that our memory of what we have eaten plays a key role in   10  appetite. This means that distractions stop us from remembering the detail of what we have eaten – leaving us feeling   11 .
Advocates of mindful eating   12 chewing food slowly and taking note of its color, smell and flavor. Before   13  dieters should ask themselves if they are really hungry---and if not, distract themselves by going for a walk or reading. Done  14 , mindful eating may not only leave you   15 , but also make you enjoy mealtimes.
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