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2.下列化学用语与含义相符的是

   A.Na+:钠元素的化合价为+1价    B.Mg+2:1个镁离子带2个单位正电荷

   C.2NO2:2个二氧化氮分子      D.2H:1个氢分子由2个氢原子构成

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1.生活离不开化学,下列日常生活中的现象,其中不属于化学变化的是  

   A.湿衣服经太阳晒后变干            B.蜡烛燃烧

   C.蛋糕放置时间长了发霉             D.自行车铁架生锈

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1.词数不少于120个;

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1.简要描述俱乐部开展的一项与英语有关的主要活动:2.谈谈你们开展该活动的收获。

   注意:

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84.It refers to people who give away anonymous gifts on Christmas 

Section C (25 marks)

    Directions: Write an English composition according to the instructions given below

in Chinese.

   假设你和几位同学成立了一个英语俱乐部,开展了为期两个月的活动。现在,你将代表俱乐部在课堂上进行经验交流,请写一篇英语发言稿,主要内容如下:

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83. She wanted to give  the  children some other gifts rather than the basics.

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82. She joined it for fellowship and community service.

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84. What kind of people does "secret Santas" in the passage refer to?

    (No more than 12 words)                     (3 marks)

                                     

答案:81. They will feel gretaly surprised.

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83. Why did Linda ask for a second wish list?

    (No more than 15 words)                     (3 marks)

                                     

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82. Why did Linda join the American Women's Club of Toronto?

    (No more than 10 words)                     (2 marks)

                                      

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