某厂房平面宽度为72m，外搭脚手架宽度为3m，采用轨距为2.8m塔式

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问题单项选择题

某厂房平面宽度为72m，外搭脚手架宽度为3m，采用轨距为2.8m塔式起重机施工，塔式起重机为双侧布置，其最大起重半径不得小于（）。

A.40.4m

B.41.8m

C.42.3m

D.40，9m

答案

参考答案：D

阅读理解

小题1:where did Wang Ming lost his purse ?

A．On the playground.

B．In the library.

C．In the classroom

D．In the dormitory.小题2:Ms. Wang lost a black purse on Monday. She may call _____.

A. 8267-6862 B. 6267-8451

C. 3231-8465 C. 3652-4746

小题3:Who lost a student card ?

A．Jack

B．John

C．Li Feng

D．Wang Ming小题4:Mr. Wang calls 3652-4746. He may lose _______.

A．a purse

B．his dog

C．his ID card

D．some money小题5:We Know that _______.

A．Wang Ming’s telephone number is 6267-8813.

B．the purse in the Lost and Found isn’t Wang Ming’s .

C．Jack is in Class Two , Grade Seven .

D．the little dog is black.

单项选择题

《物业管理条例》贯穿( )的指导思想，设立的业主大会、强制性维修养护等制度，符合市场经济的基本规律，符合未来立法趋势。

A．实事求是
B．从实际出发
C．民主协商
D．发展