劳动力市场工资指导价位按（ ）等多种标准反映水平。A．高位数 B．年工资收入 C．中

Raleigh Equipe RW Road Bike

Item condition :New Read more about the condition .

Price :GB￡199.98or US$319.98

Item location :Newcastle upon Tyne , United Kingdom Ships to :Worldwide

Shipping: GB￡100.00International Tracked Postage

Item location :Newcastle upon Tyne, UK

Ships to :Worldwide

This machine gets you going for your first taste of fast riding on a drop bar machine．With thegear shifters（齿轮变速器）positioned to allow you easy changing，you can relax and speed off instyle ．Equipped with 28 mm tyres and mudguard clearance，this bike can be perfectly adapted tosuit several uses一from commuting（通勤）through to riding the smoother country trails.

Very lightly ridden and in excellent condition．Bike has about 400 miles on it，has spent most of its time hanging in garage and works great．Will show signs of normal mountain bike use．

小题1:What can we learn from this passage？

A．The Raleigh Equipe RW Road Bike is suitable for different purposes．

B．The Trek Supeif y World Racing Team Mountain Bike is in poor condition．

C．The Specialized Stump Jumpber Mountain Bike is the most expensive of the three．

D．It’s easy for people worldwide to buy the three bikes with the same shipping company．小题2:If you ordered the Raleigh Equipe RW Road Bike，you are supposed to pay about＿＿．

A．US＄490 .17

B．US＄439.17

C．US＄419.98

D．US＄499.98小题3:What do the last two bikes have in common？

A．Both were much ridden after being bought．

B．Both have the same transportation expense．

C．Both come from the UK and fit for mountain．

D．Both are second一hand and sold from the USA

论Web系统的测试技术及其应用
随着网络技术的广泛应用，许多传统的信息系统已经逐渐被移植到互联网上，Web系统已经对日常的工作和生活产生了深远的影响。为了保证Web系统的正确性，在系统开发阶段就要对其进行全面的测试、确认和验收，而且由于Web系统具有与传统信息系统截然不同的特点，需要采用针对Web系统特点的测试技术与方法。
请围绕“Web系统的测试技术及其应用”论题，依次从以下三个方面进行论述。
1．概要叙述你参与实施的、Web系统开发项目以及你所担任的主要工作。
2．阐述主要针对哪几个方面进行Web系统测试，并对每个方面的具体测试内容进行详细论述。
3．阐述在进行Web系统的测试时遇到了哪些问题，如何解决。

阅读理解。

     We redheads are well known for our bad tempers. Now it seems there is scientific backing for our particular

complaining as well.

     Scientists in the United States studied a group of 144 dental patients almost half of whom had red hair. They

found that the red-haired group were more sensitive to pain and as a result were twice as likely to avoid visiting

the dentist.

     Previous research had shown that redheads were more resistant to the effects of local anaesthesia (局部麻

醉) than people with other hair colours.

     The scientists say that this red-haired sensitivity to pain stems from the actions of a gene called MCIR. This

is responsible for the production of melanin which gives skin and hair its colour. In about five percent of white

people the gene is mutated (突变) leading to fair skin and red hair. 

     Researchers say there are some people with the gene in the brain and that this could affect pain sensitivity.

     Professor Daniel Sessler from the Cleveland Clinic in the United States is one of the authors of the study. He

says the research is a considerable scientific breakthrough.

     "Red hair is the first phenotype (表现某显性特征的生物个体或群体) of anaesthetic requirement in humans. And what I mean by phenotype is an external (外部的) characteristic."

     "So suppose you are walking down the street and you see someone who's a little older and a little younger-

that tells you nothing about their anaesthetic requirement. You see a man and a woman-that tells you nothing

about their anaesthetic requirement. But you see a redhead-aha! You know that person is going to require 20

percent more general anaesthesia."

     From my own personal experience I would say that there is some merit to this idea. I have found that I have

had to ask dentists for extra anaesthetic in the middle of procedures.

     Some dentists argue that a greater sensitivity to pain might actually benefit redheads and drive them to see

the dentist more quickly. In my own case I can prove that is definitely not true.

1. We learn from the text that red-haired group are ____.

A. easily influenced by the sense of pain and need more anaesthetic requirement

B. usually more sensitive to some painful things

C. just well-known for their good temper and strong pain sensitivity

D. good-looking with fair skin and red hair

2. What do the scientists think this red-haired sensitivity to pain results from?

A. Melanin which is responsible for the production which gives skin and hair its colour.

B. The mutated gene leading to fair skin and red hair.

C. Some persons with this gene in the brain.

D. An external characteristic of a person.

3. According to Professor Daniel Sessler, the most amazing thing about the anaesthetic requirement in humans which can be judged by ____.

A. someone's age and hair

B. someone's gender and figure

C. someone's teeth and the skills of the dentist

D. someone's external characteristic

4. We can infer from the last two paragraphs that ____.

A. redheads need less anaesthetic in the operation

B. the results of this red-haired sensitivity to pain will be the same

C. the writer is a red-haired person

D. redheads have many benefits of being red-haired

受压平刨刀轴的设计与安装需符合( )要求。

A．刨口开口量应符合规定

B．压刀片的外缘应与刀轴外圆相合

C．刨刀刃口伸出量不能超过刀轴外径1.1mm

D．必须使用方刀轴，绝对禁止使用圆柱形刀轴

E．必须使用圆柱形刀轴，绝对禁止使用方刀轴

定点供应商名单的内容包括哪些？