更多“淡水鱼中的（）属于食鳞鱼。”相关的问题
下列不属于儿童行为问题的表现是（）
A . 屏气发作
B . 遗尿症
C . 儿童擦腿综合征
D . 学习障碍
E . 吮拇指癖
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求职信应该要（）。
A.简洁
B.啰嗦
C.2000-3000字
D.文采飞扬
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以下符合股份支付准则处理的事项（）。 Ⅰ甲公司发行股份购买乙公司资产 Ⅱ甲公司以1000万股股份作为对价交换乙公司资产 Ⅲ甲公司发行股份获取职工服务 Ⅳ甲公司发行股份获取其他公司服务
A . Ⅰ、Ⅱ
B . Ⅱ、Ⅲ
C . Ⅲ、Ⅳ
D . Ⅰ、Ⅳ
E . Ⅰ、Ⅱ、Ⅲ、Ⅳ
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加减计数器对CU端的（）进行加计数。
A.脉冲下降沿B.脉冲上升沿C.低电平D.高电平
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Oseola MeCartyLate one Sunday afternoon in September 1999, Oseola McCarty, an elderly cleaning lady passed away in the little wooden flame house where she had lived and worked for most of her life. It may seem like an ordinary end to a humble life, but there was something quite exceptional about this woman.In the summer of 1995, McCarty gave $150, 000, most of the money she had saved throughout her life, to the University of Southern Mississippi in her hometown. The money was to help other African Americans through university. She had started her savings habit as a young child when she would return from school to clean and iron for money which she would then save.She led a simple, frugal existence, never spending on anything but her most basic needs. Her bank also advised her on investing her hard-earned savings.When she retired, she decided that she wanted to use the money to give children of limited means the opportunity to go to university. She had wanted to become a nurse, but had to leave school to look after ill relatives and work. When asked why she had given her life savings away, she replied, "I"m giving it away so that children won"t have to work so hard, like I did." After news of her donation hit the media, over 600 donations were made to the scholarship fund. One was given by media executive, Ted Turner, who reputedly gave a billion dollars.She didn"t want any fuss made over her gift, but the news got out and she was invited all over the United States to talk to people. Wherever she went, people would come up to her to say a few words or to just touch her. She met the ordinary and the famous, President Clinton included. In the last few years of her life, before she died of cancer, McCarty was given over 300 awards: she was honoured by the United Nations and received the Presidential Citizen"s Medal. Despite having no real education, she found herself with two honorary doctorates: one from the University of Southern Mississippi and the other from Harvard University. Her generosity was clearly an inspiration to many and proof that true selflessness does exist.
A．she had managed to save so much moneyB．she gave her money to African AmericansC．she gave her life savings to help others through universityD．she only spent money on cheap things
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以下选项中对于非制约反射的阐述是正确的有（）
A.非制约反射是进化的结果，因此是物种发展史的产物
B.非制约反射就是非制约反应
C.非制约反射不需要经过后天的学习
D.所有选项都是正确的
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封孔时先把套管固定在钻孔内，固定方法可采用木塞或锚固剂等，套管要露出孔口（）mm。
A . A、100～150
B . B、150～200
C . C、200～250
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四冲程柴油机的一个工作循环包括进气、压缩、做功、排气四个行程,但曲轴转一周。
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在古书上常见有鬼神报恩之事，生有点疑问，因鬼神在三恶道里自己还是不能自在，受业力煎迫，哪能再向三善道的人报恩呢？
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消防救援人员不得袖手、背手和将手插入衣袋，不得边走边吸烟、吃东西、扇扇子，不得搭肩挽臂。
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以下哪一项不属于过敏性鼻炎的主要危险因素（）
A.普通感冒
B.遗传和家庭因素
C.生命早期因素
D.空气污染
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目前，工业上乙烯的主要来源是（）
A.乙醇脱水；
B.乙炔加氢；
C.煤的干馏；
D.石油裂解
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设X1，X2，…，Xn是从总体X中抽取的容量为n的一个样本，如果由此样本构造一个函数T（X1，X2，…，Xn），不依赖于任何未知参数，则函数T（X1，X2，…，Xn）是一个（）
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在蒙古族的节日中，蒙古族的（）活动在青海颇有特色。
A、祭海
B、赛马会
C、那达慕大会
D、祭俄博
E、古尔邦节
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