题目内容

运算器和控制器是计算机中的核心部件，这两部分合称为______。

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针对就业难、用工难，有人说“有事没有人做，有人没事做”，谈谈你的看法。

A A central figure
B A policy for the times
C Seen but not heard
D A fairer system
E Playing the right part
F Time well spent
G A strong sense of involvement
H The deciding factor
I All-round improvement
At your service
Top chef and restaurant owner Giancarlo Curtis talks about what he looks for, apart from good food, when he eats out.
Recently, I went into a restaurant near my home where I have eaten several times over the years. It used to have old-fashioned traditional style, but it has just re-opened after being completely renovated. The new surroundings seem to have given a lift to everything, from the food cooked by a new chef from Brittany in France, to the atmosphere and the quality of the service.
【B1】
Many hours of behind-the-scenes work must have gone into getting the service so good. The staff were very pleasant and the speed with which they reacted to customers' needs was excellent. When someone sneezed, a box of tissues appeared. I have never seen that before in a restaurant. The preparation has certainly paid off.
【B2】
Twenty years ago when people went out to restaurants, they probably never set eyes on the chef— probably didn't even know his name. But the person they did know was the head waiter. He was the important one, the person who could get you the best table, who could impress your friends by recognising you when you arrived.
【B3】
Things have changed, but I think what is going to happen with so many good new restaurants opening these days is that the waiters are going to become very important again. The level of service is what is going to distinguish one restaurant from another.
【B4】
But we are talking about modern, unstuffy service, which is not four waiters hovering around your table making you nervous, but a relaxed presence, giving you the feeling there is someone there and providing help and advice when you need it. There is a fine distinction between a server and a servant, and this is what the best waiter has learnt to appreciate.
【B5】
Although they have to be commercial, the most popular restaurants aim to provide the kind of reception, comfort and consideration you would give to someone coming for a dinner party at your home. Service is not about the correctness of knives and forks and glasses— people really don't care about those things any more—nowadays it is about putting people at their ease.
【B6】
What's more, waiting staff need to have a stake in the success of the enterprise. I realised that when I opened my own restaurant. The staff, chefs and waiters did all the decorating and the flowers themselves and it worked well because the right atmosphere had been created by people who cared.
【B7】
Above all, the waiting staff should be consistent, which is why I have always preferred the custom of putting an optional service charge on the bill, rather than relying on discretionary tips, so that all the stall feel valued. I don't like the kind of situation where there is competition going on, with one star waiter trying to outshine the rest. That affects the quality of the service as a whole.
【B1】

请用博德的事故因果连锁理论分析上述事故的原因并指出事故的直接责任人。

阅读以下说明，回答问题1～问题5，把答案填写到的对应栏内。
[说明]
DHCP(动态主机配置协议)是局域网中应用比较广的服务之一，它可大大简化IP地址的分配与管理，该公司原来采用手工分配IP地址，现要改用DHCP服务器自动分配IP地址，拟采用一台安装有WindowsServer 2003的PC服务器作为DHCP服务器，拟使用的IP地址为210.45.12.104。若你是A公司的网络管理员，需要配置这台DHCP服务器的相关参数。
A公司申请了210.45.12.0/24的一个C类IP地址，域名为abc.com.cn。该公司没有划分子网，使用一台Cisco2610路由器接入互联网，其接入内部局域网的IP地址为210.45.12.1，该公司有一台DNS服务器(210.45.12.100)、一台Web服务器(210.45.12.101)、一台FTP服务器(210.45.12.102)和一台MAlL服务器(210.45.12.103)，其他计算机都希望通过DHCP宋动态分配IP地址。
在“IP地址范围”对话框中，“起始IP地址”应填写(1)；“结束IP地址”应填写(2)；“子网掩码”应填写(3)。
(1)