原型法开发步骤中，哪一步与集成化字典有密切关系A．模型验证 B．判定原型效果 C．修

人工单价组成内容有()。

A、工资

B、工资性津贴

C、职工福利费

D、劳动保护费和辅助工资

E、劳动保险费

How many coins have you got in your pocket right now? Three? Two? or One?

With a phonecard you can make up to 200 calls without any change at all.

1. What do you do with it?

Go to a telephone box marked “Phonecard”. Put in your card to start, make your call and when you have finished, a screen tells you how much is left on your card.

It costs no extra for the cards, and the calls cost 10p per unit, the same as any other pay-phone call.

You can buy them in units of 10, 20, 40, 100 or 200.

2. Now appearing in a shop near you

Near each phonecard place you will find a shop where you can buy one. They’re at bus, train and city tube stations.

At many universities, hospitals and clubs, restaurants and gas stations on the highway and shopping centers.

At airports and seaports.

3. No more broken payphones

Most broken payphones are like that because they’ve been damaged. There are no coins in a cardphone to excite thieves’ interest in it. So you’re not probably to find a broken one.

Get a phonecard yourself and try it out. Or get a bigger wallet.

小题1:The passage is most probably          .

A．a warning

B．a notice

C．an advertisement

D．an announcement小题2:There are three sections in the passage. Which one do you think is about why phonecards are good?

A．Section 1

B．Section 2.

C．Section 3.

D．none.小题3:Which statement of the following is right by inference（推断）?

A．Using a phonecard will cost you less money than payphone call.

B．Phonecards are easier to carry.

C．If a thief steals your phonecard, he can’t use it any more.

D．When you finish your call, take out your card first and then you will see how many calls you can still make.

有甲、乙、丙、丁四瓶无色气体，已知它们是氧气、空气、氢气和二氧化碳．为了鉴别它们，下列方法中最方便的是（　　）

A．观察颜色

B．分别倒入澄清的石灰水

C．把燃着的木条分别伸入四瓶气体

D．分别放入一只小白鼠

在婴儿的言语发展中，积极的言语活动阶段是从( )。

A．1岁末开始

B．1岁半～3岁末

C．2岁末～3岁末

D．2岁半～3岁末

企业模型图包括三个层次，这三个层次是（ ）。

A．职能、业务活动过程、业务活动

B．职能、部门、业务活动

C．职能、部门、业务活动过程

D．部门、业务活动过程、业务活动