运送、安装和拆除液压支架时，必须有安全措施，并明确规定什么？

温 * * * * 在“两会”上看望政协委员时引用王充《论衡》中两句诗：“知屋漏者在雨下，知政失者在草野。”这一古训蕴含的哲理是

A．直接经验比间接经验更重要

B．人的经验是判断是非得失的根本尺度

C．人民群众有丰富的实践经验

D．通过自己实践获得的认识才是正确的

依照我国宪法规定，下列哪些人员由全国人民代表大会选举产生( )

A．国家副 * *

B．中央军委副 * *

C．国务院副 * *

D．最高人民检察院副检察长

IIS(Internet Information Server)是微软公司推出的______服务器程序。安装windows Server2003时，将自动安装IIS并建立默认的站点。IIS只能运行于基于______技术的windows平台，因此不能在windows98或Windows ME上安装。IIS的安装步骤如下：
(1)准备好windows 2003安装光盘，放置于光盘驱动中。
(2)单击[开始] [设置] [控制面板] 命令，打开[控制面板] 窗口，然后再打开[添加/删除程序] 对话框。
(3)单击______按钮，弹出[windows组件向导] 。在这里，可以看到目标系统中已经安装和没有安装的各种windows组件。目前打勾的项是已经安装的组件，空白的是没有安装的组件，打钩但是颜色发灰的是部分安装的组件。我们将要安装的是“Internet信息服务(IIS)”。
(4)用鼠标选中______，然后单击右下角的______按钮。
(5)确认所有必需的组件前都已打勾后，单击[确定] 按钮，回到[添加/删除Windows组件] 窗口，单击[下一步] 按钮，这时安装程序开始从windows安装光盘复制所需的文件到硬盘上。

When anyone opens a current account at a bank, he is lending the bank money. He may (1) the repayment of the money at any time, either (2) cash or by drawing a check in favor of another person. (3) , the banker-customer relationship is that of debtor and creditor who is (4) depending on whether the customer’s account is (5) credit or is overdrawn. But, in (6) to that basically simple concept, the bank and its customer (7) a large number of obligations to one another. Many of these obligations can give (8) to problems and complications but a bank customer, unlike, say, a buyer of goods, cannot complain that the law is (9) against him.

The bank must (10) its customer’s instructions, and not those of anyone else. (11) , for example, a customer opens an account, he instructs the bank to debit his account only in (12) of checks drawn by himself. He gives the bank (13) of his signature, and there is a very firm rule that the bank has no right or (14) to pay out a customer’s money (15) a check on which its customer’s signature has been (16) It makes no difference that the forgery may have been a very (17) one: the bank must recognize its customer’s signature. For this reason there is no (18) to the customer in the practice, (19) by banks, of printing the customer’s name on his checks. If this (20) Forgery, it is the bank that will lose, not the customer. (254 words)

13（）

A.specifics

B.signs

C.symbols

D.specimens

工业机器人的性能特征：（），（），（），（）。