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问题 选择题

种子中的胚是新一代植物体的幼体，它是由（　　）发育来的．

A．精子

B．卵细胞

C．受精卵

D．花粉粒

答案

答案：C

阅读理解
阅读理解。
     下面是对英国十五岁的女孩的一个调查结果，请仔细阅读，然后根据短文后面的要求完成表格。
     The following is from a survey of girls at the age of fifteen over Britain. Girls of this age have different
lives these days because of the change in their lifestyles. Joanne Kelly from Birmingham has talked about
the survey:
     1. The survey says that average (平均的) fifteen-year-old girls, get ￡5.26 pocket money every week.
     Joanne: I don't get that much! I get only ￡ 3 every Saturday.
     2. The survey says that the average fifteen-year-old girls' favorite subjects at school are drama(25%),
then maths(19%), cookery (18%), English(17%)and music(13%).
     Joanne: Who are these average fifteen-year-old girls! I hate drama. And I do not like maths, either.
     3. The survey says that the favorite sports star for fifteen-year-old girls is David Beckham. He gets
3% more than the No.2 star, Tim Henman. Two more football players are on the list, Jamie Redknapp
and Alan Shearer.
     Joanne: Oh, yes! Beckham is my No.1, even he is married to Victoria.
     4. A usual evening activity. 14% of fifteen-year-old girls watch TV in the evening. 9% tell us that they
telephone their friends and talk to them and the same number listen to music, 8% watch videos and 5%
use a computer.
     Joanne: Yes. Most of my friends watch TV or videos or use a computer in the evening.
     英国布莱顿市布莱顿中学的学生心理咨询中心，准备将该调查结果告知学校的校长，为使调查结果一目了然，请你帮助该中心把调查结果设计成表格的形式，表达上述的内容。现在表格已基本设计好，请你在空白处填上适当的单词，每个空格不得超过2个单词。
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多项选择题

以下危险和有害因素中，属于参照事故类别进行分类的有( )。

A．触电

B．腐蚀性伤害

C．高处坠落

D．透水

E．火药爆炸
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