轴流风机滑油过滤器两组串联运行

重新排列下列语段，把它们组成一篇连贯的短文。

     (A)Lana asked for a job in a TV station. She was asked to meet Mr. Baker, the manager, at 9∶00 a.m. in

his office.

     (B)To her surprise, he seemed pleased with her. She was even more surprised when he asked her if she

could start the work soon. It seemed she had got the job at last.

     (C)"I may not get the job," Lana said to herself. Just then, Mr. Baker came through the door and hurried

into his office.

     (D) "You've never worked in a TV station before, have you?" he asked. Lana felt upset and answered no.

Now she was even more sure that she would not get the job. Then Mr. Baker asked her some other questions.

     (E)A moment later, the secretary took Lana in. Lana said sorry for being late. Mr. Baker did not seem to

mind. He took out her letter for the job and studied it.

     (F)Lana was a few minutes late. Mr. Baker wasn't in the office when she got there. His secretary told her

to wait outside the office.

The right order is: 第一段A 1._____ 2._____ 3._____ 4._____ 5._____

某悬臂式矩形水池，壁厚620mm，剖面如图13-15所示。采用MU15烧结普通砖、M10水泥砂浆砌筑，砌体施工质量控制等级为B级。承载力验算时不计池壁自重，水压力按可变荷载考虑，假定其荷载分项系数取1.0。结构安全等级为二级。

按池壁竖向的受弯承载力验算时，该池壁所能承受的最大水压高度设计值H（m），应与下列何项数值最为接近（）？

A.2.0

B.1.8

C.1.7

D.1.6

从事认证及认证培训、咨询人员应申请（）注册.未经注册的，不得从事相关活动

在西方货币银行学中，货币主要有以下职能（）。

A.交换媒介

B.记帐单位

C.价值的储藏

D.延期支付的标准

E.流通职能