以下关于课外活动的论述，正确的是（）。 A.课外活动是学生自愿

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问题多项选择题

以下关于课外活动的论述，正确的是（）。

A.课外活动是学生自愿选择、自愿参加的

B.课外活动也能在校内进行

C.选修课是学生自己选择的，属于课外活动

D.课外活动是近代学校才出现的教育活动

E.课外活动可以扩大学生的活动领域

答案

参考答案：A, B, E

补全对话，情景问答

用恰当的词语填空,完成对话, 每空一词。

A:Excuse me,may I smoke here?

B:Look at the sign, please. It says"No Smoking".

A:Would you 1._________________ my smoking in the office next door?

B:I'm afraid not. A11 the offices are non-smoking areas.

A:Oh, dear ! 2. ________________can I smoke,then?

B:There is a smoking room3. _______________ the first floor. You may smoke there.

A:Sorry,I'm 4_______________here. Could you please show me the way?

B:Sure. Follow me,please. I'm afraid smoking is bad for your health. You'd better

5. _________________it up.

A:Thanks for your advice. I'll think about it.

填空题

电热器具中常用的温度控制元件有（），磁性体，热敏电阻，热电偶，热敏晶体管，形状记忆。