平屋顶的保温按保温层的设置位置分为内置式保温和倒置式保温两种

搜题请搜索小程序“爱下问搜题”

问题单项选择题

平屋顶的保温按保温层的设置位置分为内置式保温和倒置式保温两种，（）是倒置式保温。

A.保温层设在结构层之上

B.保温层设在结构层之下

C.保温层设在防水层以上

D.保温层设在保护层以上

答案

参考答案：C

听力题

单词拼写（共10小题；每小题1分，满分10分）

小题1:It was ____________ (保守的) of her to express her views.

小题2:Experts have _____________ ( 预见 ) what will happen in the near future.

小题3:To work as an interpreter, you need to speak at least two foreign languages with ___________(流利)

小题4:We saw pictures of _________ （异国情调的）birds from the jungle of Brazil.

小题5:I want to express our appreciation to the help on _________(代表) of my class.

小题6:The burglar was seen stuggling ____________ (拼命)in the warehouse.

小题7:The weather in London is so___________(变化无常) that you’d better carry an umbrella with you at all times.

小题8:The boss suggested that the workers should work ___________ ( 高效).

小题9: _____________（步行者）can’t be too careful when crossing the street.

小题10:Jane’s red hair made her________ out (显眼) in the crowd.

单项选择题

影响城市土地经济评价的因素具有不同层次，城市基础设施是属于()。

A.基本因素层

B.派生因素层

C.派生因子层

D.因子层