幼儿安全疏散和经常出人的通道应做到下列中的哪两条()Ⅰ．地面不

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问题单项选择题

幼儿安全疏散和经常出人的通道应做到下列中的哪两条()Ⅰ．地面不应有高差；Ⅱ．不应设有台阶；Ⅲ．不应设门；Ⅳ．地面应防滑。

A．Ⅰ、Ⅲ

B．Ⅱ、Ⅳ

C．Ⅰ、Ⅳ

D．Ⅱ、Ⅲ

答案

参考答案：B

听力题

根据下列各句句意及所给单词的首字母或汉语提示，写出所缺单词的正确形式。

小题1:They are both very ________ (虔诚的)and felt it was a gift from God

小题2:C________(查阅) the dictionary when you meet any new words.

小题3:You must _______ （道歉）to your sister for what you have done.

小题4:The story ________（使---记起） me of my terrible experience in the coal mine.

小题5:Don’t forget to put the letter into the e___________ before you post it.

小题6:No student is allowed to go out during the class without the teacher's p______.

小题7:She listened with a ________(迷惑的) expression on her face.

小题8:The first________(场景)of the play is the king's palace.

小题9:Smoking is h_______ to health.

小题10:What one thinks and feels is mainly due to ________(传统), habit and education.

判断题

钻孔法、高程法和雷达、超声波法均适用于路面各结构层厚度的检测。( )