根据《建筑施工工具式脚手架安全技术规范》（第6.2.5条），门式

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问题多项选择题

根据《建筑施工工具式脚手架安全技术规范》（第6.2.5条），门式脚手架作业层应连续满铺与门架配套的挂扣式脚手板，并应有防止脚手板（）的措施。

A.滑动

B.松动

C.变形

D.脱落

答案

参考答案：B, D

听力题

根据下列句子及所给单词的首字母，在答题卷上按题号写出各单词的正确形式（每空限填一词）。

小题1:John is very r_________ ---if he promises to do something he’ll do it.

小题2:The building is regularly i________ by the fire-safety officer.

小题3:Anyone who wants to take photographs of the flowers should first ask for p________ from the gardener.

小题4:This species of bird is d________ in numbers every year.

小题5:The hijackers(劫机者) t________ to kill one passenger every hour if their demands were not met.

小题6:The flower exhibition was a f________ for the eyes.

小题7:Mathilde borrowed an expensive necklace from her friend Jeanne to make her more a________ at the ball.

小题8:The exciting thing about the show is that it’s a live b________ and anything can happen.

小题9:One of the b________ of living here is that it’s so peaceful.

小题10:Hearing about the war again brings back p________ memories for many people.

单项选择题

关于肋骨正确的是（）

A.为长骨

B.分体和前、后两端

C.肋头与胸椎横突相关节

D.肋沟位于各肋内面上缘

E.以上都不对