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
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
1.词数不少于120个;
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:
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:
83. She wanted to give the children some other gifts rather than the basics.
82. She joined it for fellowship and community service.
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.
83. Why did Linda ask for a second wish list?
(No more than 15 words) (3 marks)
82. Why did Linda join the American Women's Club of Toronto?
(No more than 10 words) (2 marks)
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