央视公益广告“生命不是游戏”中指出；食品安全不是游戏，工程安全也不是游戏。从经济生活来看，社会生活中存在的食品安全、工程安全问题说明（）
①市场调节具有自发性的弊端
②价值规律促使商品生产者在竞争中优胜劣汰
③必须加强宏观调控，消除市场调节的弱点和缺陷
④应完善法律法规，加大对相关企业的监管力度
A.①③
B.②③
C.①④
D.②④
参考答案：C
解析：
市场调节具有自发性弊端，一些生产者、经营者为了自身利益不惜牺牲他人利益，这是生活中存在食品安全和工程安全的原因，①正确；为了弥补市场调节的不足和缺陷，需要加强国家的宏观调控，应完善法律法规，加大对相关企业的监管力度，是国家运用法律手段进行宏观调控的体现，④正确；②企业的优胜劣汰，与材料无关，排除②；③中的“消除”过于绝对，排除。该题答案选C。
考点：市场调节的弊端、加强国家宏观调控
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| Once a beautiful diamond necklace of a king was lost.The king then offered a 1 for $ 50,000 for anybody who found it. One day a clerk was walking along a 2 next to an industrial area, which was completely polluted and smelly.Suddenly, he saw something 3 in the river and when he looked carefully, he saw the diamond necklace.He decided to try and catch it so that he could get the 4 .He put his hand in the dirty river and grabbed at the necklace, but somehow 5 it.He then walked in the water and put his whole arm in.But strangely, he still missed it!He came out, feeling 6 . Then again he saw the necklace, 7 there.This time he dived into the river.He searched everywhere and yet he 8 . Just then an old man who was 9 , saw him, and asked him what was the matter.The clerk didn't want to share the secret with him, so he 10 to tell him anything.But the old man could see the clerk was 11 and promised he would not tell anyone about it.The clerk then decided to put some 12 in the old man. He talked about the necklace and how he tried to catch it, but 13 failing.The old man suggested that perhaps he should try looking upward, toward the branches of the tree, instead of in the river.The clerk looked up, and 14 enough, the necklace was hanging on a 15 .He had been trying to get a reflection (倒影) of the real necklace all the time. Material happiness is just like the polluted river, because it is a reflection of the true happiness in the spiritual world. | ||||
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