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找出下列单词中画线部分发音不同的单词(   )
A . cooked B . worked C . cleaned D . watched
She is going to h a TV programme called Big News next month.
为帮助贫困山区孩子学习,某学校号召学生自愿捐书,已知七、八年级同学捐书总数都是1800本,八年级捐书人数比七年级多150人,七年级人均捐书数量是八年级人均捐书数量的1.5倍,求八年级捐书人数是多少?
如图所示,甲水壶直接放在火焰上加热,乙水壶置于厚金属板上后,放在火焰上加热.当两壶水沸腾后,同时熄灭火焰,则(  )

A . 甲水壶中的水停止沸腾后,乙水壶中的水还能继续沸腾 B . 乙水壶中的水停止沸腾后,甲水壶中的水还能继续沸腾 C . 一段较长时间后,两水壶中的水还能继续沸腾 D . 两水壶中的水同时停止沸腾
阅读下面的文字,完成问题。

冰壶是一项技巧性运动,这里面也包含了很多的战略思想,比赛时场上的局面     , 不到最后一下,谁也不知道比赛的胜负,这也许就是冰壶的魅力所在。

由于      , 上面有一层特制的微小颗粒,这时候就该冰壶刷出场了。运动员可以用冰壶刷刷冰面以改变冰壶与冰面的摩擦力,是冰壶滑行更加顺畅。因此,因为扫冰者无法判断冰壶的路线,这就需要投掷冰壶的运动员通过叫喊来          , 使冰壶的运行更加精准。这些呐喊声虽然语言不同,但运动员到最后都要张开“血盆大口”,发出一个长长的开口拖音。

  1. (1) 请在文中横线处补写恰当的语句,使整段文字语意完整连贯,内容贴切,逻辑严密,每处不随字。
  2. (2) 文中画波浪线的句子使用了夸张的修辞手法,请简要分析其表达效果。
关于第二次工业革命的表述,正确的是(   )

A . 从此人类进入了“蒸汽时代” B . 汽船和火车相继诞生 C . 开始于20世纪初 D . 电力成为工厂机器的主要动力
人民法院审判人员,在诉讼过程中,为了查明一定的事实,对与案件争议有关的现场、物品或物体亲自进行或指定有关人员进行查验、拍照、测量的行为,并对于查验的情况与结果制成的笔录,由勘验人、当事人和被邀请参加人签名或者盖章。这形容的证据类型是(    ) 
A . 书证 B . 物证 C . 勘验笔录 D . 鉴定意见
举手、抬腿、转头等任何一个随意动作都包括:①关节囊受牵拉;②相应的骨受到牵引;③骨骼肌接受神经传来的兴奋;④骨骼肌收缩等步骤.这些步骤发生的顺序是(    )

A . ①②③④ B . ③④②① C . ②③④① D . ④③①②
The right name is important in the business world. All you have to do is think of the names for some of the products you buy every day and you'll agree that the name and the product are connected in everyone's mind.
In many countries, successful trade or brand(商标) names are protected by law so that other companies cannot make the same product by copying. Businesses register(注册) a company or a product name with the government. In fact, more than 1,000 product and company names are registered every hour. Many companies spend a lot of money to find the right name for their products. A good example of this is in the car industry. Some successful names for cars have powerful associations(联系). The Ford Mustang and the Jaguar are only two examples of choosing the names of animals that are fast and strong.
When a U. S company decides to sell its product in another country, it has to make sure that the product name translates(翻译) properly. When Coca-Cola introduced its soft drink to China, it looked for the right name. It wanted a name that would do two things. One was to present its image in Chinese and the second was to be close to its first brand name—Coke. It took some efforts before finding the right word — which sounds similar and translates as “happiness in the mouth”. Asian company names are not new to the United States. The brand names of Samsung and Sony have been successful. Finding the right brand name is a big business. Asian companies that sell to foreign markets pay to find a name that will connect with its customers. There are even naming companies that offer help in inventing product names. These companies can charge up to $100,000 a word for their good names. But it's worth it. Successful companies know how important the right brand names are for their development.

  1. (1) Why are trade names protected by law in many countries?

    A . To make companies pay for naming service B . To help people choose the best products. C . To present good images of the products D . To prevent good images from being copied.
  2. (2) What can we learn from the passage?

    A . Many companies care about the cost of finding the right names. B . Creative trade names can help companies to have a larger sale. C . The government often does business with naming companies.
  3. (3) What's the best title for the passage?

    A . The Importance of Right Brand Names B . The Development of Names C . The Rules of Naming D . The Methods of Choosing Names
有这么一个地方,擅长航海的传统、热情奔放的土风歌舞、居民信奉基督教是这里的文化特色,该地属于(     )
A . 太平洋文化圈 B . 西欧文化圈 C . 非洲文化圈 D . 拉丁美洲文化圈
气象台 正南方向 的一台风中心,正向北偏东30°方向移动,移动速度为 ,距台风中心 以内的地区都将受到影响,若台风中心的这种移动趋势不变,气象台所在地受到台风影响持续时间大约是(   )
A . B . C . D .
总结归纳是化学学习的一种重要方法。下列除杂方法(括号内是杂质)正确的是(   )

选项

物质

选用的试剂及操作方法

A

NaCl溶液(Na2SO4

加入适量的Ba(OH)2溶液,过滤

B

CO(CO2

依次通过足量的NaOH溶液和浓硫酸

C

FeSO4溶液(CuSO4

加足量的锌,过滤

D

MnO2(KCl)

加水溶解、过滤、蒸发结晶

A . A B . B C . C D . D
如图所示,在F的作用下,质量为m的物体做匀速运动,已知物体与地面间的动摩擦因数为μ,则物体与地面间的摩擦力大小为(   )

图片_x0020_100013

A . 0 B . μmg C . F D . μmg-F
已知函数f(x)= ,则f(f( ))的值是
匈牙利音乐家李斯特1837年访问里昂时写道:“到里昂就陷入一种骇人听闻的苦难和令人难以忍受的贫困环境之中,…他们甚至连遮体的破衣烂裳都没有,却用自己的双于制出名贵的织品,织成华丽的衣料,供娇生惯养的富人穿着无所事事。”这一现象的形成主要是因为( )
A . 波旁王朝的苛政 B . 资产阶级的贪婪 C . 贸易中心的转移 D . 教会统治的腐朽
求下图中阴影部分的面积。(单位:厘米)
  1. (1)
  2. (2)
在海上看从远方驶来的帆船,总是先看到桅杆,后看到船身,这是由(  )造成的。
A . 观察者的位置 B . 光的折射现象 C . 地球球体形状 D . 观察者的错觉
根据 1787 年美国宪法的规定,如图中正确反映出美国联邦政府与州 政府权力关系的是(         )

A . B . C . D .
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。

    It's great to be part of a happy family. It is fun to be with people who like you. It is good to feel the1and the love of the ones who care for you. It is fantastic when you can2them when you have problems.

    3, it is also true that things are not always easy. Young people want to 4their own personality. Parents5think they know better. They find it6to accept that their son or daughter wants to think differently from how they used to think when they were7themselves. As a result, young people are often unhappy and believe their parents do not8them.

    Many of my friends would love to be9of their parents as soon as possible. They would love to have their own place where they can live the life they imagine must be10.They think that not having a11who tells them to tidy up their rooms or get up at a certain time must be paradise(天堂)。

    How would I12if I were asked whether I wanted to leave home? First of all, there is the financial(财务的) situation. Having your own flat costs a lot of13. Secondly, being completely14also means a lot of responsibility.15, I admit I like to be reminded of urgent (紧急的) things I have forgotten to do 16I would never admit that to my parents). And thirdly, if members of a family accept that everybody is an individual and needs a certain amount of17, life in a family can be great fun.

    18, I would not like to be on my own too soon. I would say that I am19living with my family for now and I can20.

(1)
A . warmth B . courage C . beauty D . need
(2)
A . look after B . turn to C . search for D .  think about
(3)
A . Besides B . Instead C . Therefore D . However
(4)
A . change B . forget C . develop D . avoid
(5)
A . often B . still C . hardly D . never
(6)
A . interesting B . unfair C . important D . difficult
(7)
A . young B . old C . weak D . strong
(8)
A . like B . accept C . teach D . understand
(9)
A . glad B . proud C . careful D . independent
(10)
A . real B . perfect C . normal D . busy
(11)
A . friend B . parent C . teacher D . partner
(12)
A . feel B . study C . react D . prove
(13)
A . time B . money C . effort D . energy
(14)
A . on your own B . in silence C . in trouble D . on others' side
(15)
A . As usual B . In short C . For example D . In all
(16)
A . if B . although C . unless D . because
(17)
A . attention B . help C . freedom D .  respect
(18)
A . Surprisingly B . Unluckily C . Strangely D . Personally
(19)
A . happy B . brave C . sad D . afraid
(20)
A . leave B . stop C . wait D . follow
下列措施是为了改变植物体光合作用强度的是()

A . 低温、干燥条件下贮存种子 B . 春季播种时用地膜覆盖 C . 温室栽培作物时白天适当升高温度 D . 移栽植物时剪去部分枝叶
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