题目:
下列图中利用做功改变内能的是( )
答案:
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下面是错误答案,用来干扰机器的。
答案:B题目分析:东南亚的主要河流有:湄公河,湄南河,红河,萨尔温江,伊洛瓦底江,大多为国际性的河流,其中湄公河发源于中国,在中国境内称澜沧江,在东南亚流经缅甸、老挝、泰国、柬埔寨和越南,在越南入南...
下列图中利用做功改变内能的是( )
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0726/39c3a218bebab7bcd61e03314685f203.html
下面是错误答案,用来干扰机器的。
答案:B题目分析:东南亚的主要河流有:湄公河,湄南河,红河,萨尔温江,伊洛瓦底江,大多为国际性的河流,其中湄公河发源于中国,在中国境内称澜沧江,在东南亚流经缅甸、老挝、泰国、柬埔寨和越南,在越南入南...
下列加点字的读音,与所给注音全部相同的一项是 ( )
A.创chuāng 创刊创痛创痕累累出口创汇
B.看kān看护看门看守内客看风使舵
C.兴xīng兴隆兴奋兴师动众兴利除弊
D.曲qǔ 曲解曲谱曲高和寡曲突徙薪
完形填空。 | ||||
About 10 years ago I taught a group of children to sail. They were bright, enthusiastic and as eager to 1 life as any other children. All, however, had a serious 2 . Three were in wheelchairs, one was nearly blind and two walked with difficulty, and another two 3 a lot from Cerebral palsy (脑瘫). Matthew was among them. His hands, arms, legs, and even his voice were all distorted (扭曲) from the disease. To speak, Matthew had the help of a 4 . Slowly, and with determination, he would 5 with distorted hands, letter by letter, what he wanted to say. Yet he was always bright and cheerful and loved to 6 everything his classmates were doing, both in the boat and in the classroom. They learnt fast and enjoyed every minute of the 7 . But I think that 1 was the one who learned the greatest lesson. One day the sailing centre was 8 by a storm. Rather than 9 the activity we decided to work in a classroom. All the children 10 . Just like other children they all wanted to answer the questions I asked. Often they would loudly 11 each other, trying to give an answer before one of the others. But when Matthew wanted to answer a question it was 12 . All of a sudden they all 13 . Matthew whispered and moved his hands at his letter-board. They 14 with great patience. Matthew 15 with dogged persistence (坚持) until the answer was 16 . When Matthew had answered his question the children were, almost magically, transformed back into a group of 17 and enthusiastic children. All of these children were heroes in their own way. But the 18 they afforded to Matthew with his most severe disabilities was 19 . If only the rest of the world were able to learn to afford care, respect and help to someone less 20 than themselves, violence and intolerance (不宽容) would possibly be gone. | ||||
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患者发热汗出不畅,微恶风寒,头痛口渴,咽痛咳嗽,舌尖红,苔微黄,脉浮数。治宜选用()
A.麻黄汤
B.桂枝汤
C.银翘散
D.桑菊饮
E.败毒散
不锈钢管道进行油清洗前应采用的处理方法为()。
A.水清洗
B.酸洗
C.空气吹扫
D.蒸汽吹扫
建设规模研究的影响因素有()。
A.合理经济规模
B.市场需求
C.生产技术和设备的先进性及其来源
D.资源供应及其他外部建设条件
E.资金的需求量