1978年真理标准问题的大讨论，直接推动了中国社会全面的 [ ] A．体制改革

发布时间：2017-04-24 15:39 │ 来源：www.tikuol.com

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问题：

1978年真理标准问题的大讨论，直接推动了中国社会全面的 [ ]

A．体制改革

B．拨乱反正

C．经济建设

D．对外开放

考点：关于真理标准问题的讨论

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慢性期皮损增厚，呈苔藓样变时通常用（）

A．溶液剂

B．溶液剂和洗剂

C．溶液剂和油剂

D．软膏和乳膏剂

E．糊剂、粉剂

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经济社会发展战略的主要特征有( )

A．全局性
B．综合性
C．政治性
D．根本性

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什么叫分区绝缘器？用在什么地方？

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患者，男性，21岁，下面部进行性右侧偏斜4年，咬功能紊乱，右侧关节曾出现阵发性弹响，下颌曲面体层片显示左侧髁突颈部伸长，颌面部骨核素扫描显示左侧髁突影像较对侧浓集。该患者诊断为（）

A.左颞下颌关节肿瘤

B.右颞下颌关节肿瘤

C.右髁突肥大

D.左髁突肥大

E.以上均不对

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If you left your book on the table overnight, you would find the following morning that it was still exactly where you had left it, provided nobody had moved it. If a ball is made to roll on a very smooth surface, it will roll a long distance unless something stops it or changes its direction. This tendency of an object to remain at rest unless something moves it and to continue moving unless something stops it is known as the Law of Inertia.
The following examples show the truth of this law.
(a) Put a table-cloth on a table and arrange a pile of books on it. Hold one edge of the table-cloth and pull it quickly. The table-cloth will come off, leaving the pile of books undisturbed.
(b) Place a small piece of cardboard on an open jar and place a coin on it directly over its mouth. Use one finger to flick the piece of cardboard away. You will notice that the coin drops into the jar.
(c) Sitting in a car which starts suddenly, you feel you are jerked backwards. In fact, you are not jerked backwards. Your lower half, which is in contact with the cushion, is forced to move forward with the car, and the upper part of your body, which remained at rest, is left behind.

The Law of Inertia is a law concerning ______.

A．motion

B．distance

C．position

D．direction

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