题目内容（请给出正确答案）

[单选题]

It is obvious that the skills we need today in the IT services industry has changed.

A.很显然，如今IT服务产业所需要的技能已经改变。

B.很显然，如今我们已经改变了IT服务产业。

C.很显然，如今我们已经改变了IT服务产业的技能。

D.很显然，如今IT服务产业技能已经改变。

查看答案

如搜索结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装上学吧APP，拍照搜题省时又省心！

更多“It is obvious that the skills …”相关的问题

第1题

Fifty years ago, most people lived in rural areas. But the world has changed. In the near future, more than half of all people will live in cities for the first time in history.

City life is not always a bad thing, but many experts worry about this process of urbanization (城市化 ). A new report says that process is having a huge effect on human health and the quality of the environment. Of the three billion people who live in cities now, the report says, about one billion live in unplanned settlements. These are areas of poverty, slums that generally lack basic services like clean water, or even permanent housing. More than 60 million people are added to cities and surrounding areas each year, mostly in slums in developing countries. The international community has been too slow to recognize the growth of urban poverty. Policy makers need to increase investments in education, health care and other areas.

The report talks about some successful efforts by local governments and community groups. For example, it says in Columbia, engineers have created a bus system that has helped reduce air pollution and improve quality of life.

The link between urban poverty and the environment is serious, but governments also need to consider why people are moving out of rural areas. Climate changes, droughts, floods—there are many reasons forcing people to leave their farm land.

The two issues of poverty reduction and the environment have existed side by side, but rarely have they connected—until now. Governments are starting to understand that environmental collapse is not a natural cost of economic development. Instead, it is hurting the possibility for growth.

The main idea of the passage is about ______.

A．urbanization and its effects

B．a huge effect of human

C．economic development

D．the environment

点击查看答案

第2题

【A popular service that has attercted the interest...

【A popular service that has attercted the interest of companies and has home users alike is the sending of voice signals over an IP-based network, such as the Internet. The practice of making telephone calls over the internet has had a number of different names, including packet voice, voice over packet, voice over the internet, internet telephone, and Voice over Ip（Voip）. But it appears the industry has settled on the term”Voice ove IP” in reference to the internet protocol, which controls the transfer of data over the internet. There are currently three ways to deliver VoIp to users, the first technique is found at the corporate level. Many companies are offering VoIP systerms that operate over a local area network. These systems involve a fair amount of equipment, such as VoIP servers, special IP-enabled telephones, and routers that can direct telephone calls. Today a large portion of corporate sites have converted their older internal telephone systems to VoIP systems that opreate over a LAN, thus converging two systems into one. A second common solution is the one often encountered at home. Using existing telephones, a special converter is added between the telephone and a high speed internet（DSL or cable modem）connection. The converter digitizes the voice signal and creates a stream of packets that are then sent over an ip connection.The third technique involves smart cell phones. Never cell technologies are all packet-based, thus requiring a telephone call to be converted to digital packets and sending those packets over IP networks.】

From the paragraph above，a popular service that has attracetd the interest of companies and home users,is termed as （） . The data transfer over the Internet is controlled by the （） . At corporate level, many companies have replaced their older internal telephone systerms with （） that oprerate over a local area network.

A、voice over the internet B、voice over packet C、Voice over IP D、internet telephony A、packet B、internet protocol C、industry D、VoIp servers A、VoIP systems B、IP-enablde telephones C、VoIP servers D、routers

点击查看答案

第3题

The global market in these services is likely to touch US $ 640 billion，a figure comparable with the size of the IT industry．

A．整个市场的服务费用已上升到6，400亿美元，这个额度有可能会达到IT业的规模。

B．以总体为6，400亿美元服务于市场的目标有望实现，这一目标是相对于IT行业而言的。

C．这些服务业的全球市场有可能达到6，400亿美元，这一数字与IT业产值的大小相当。

D．整个市场中的服务行业可能要突破6，400亿美元，这一数字与IT业的规模不相上下。

点击查看答案

第4题

TheglobalmarketintheseservicesislikelytotouchUS$640billion,afigurecomparablewiththesizeoftheITindustry.

A)整个市场的服务费用已上升到6，400亿美元，这个额度有可能会达到IT业的规模。

B)以总体为67400亿美元服务于市场的目标有望实现，这一目标是相对于IT行业而言的。

C)这些服务业的全球市场有可能达到6，400亿美元，这一数字与IT业产值的大小相当。

D)整个市场中的服务行业可能要突破6，400亿美元：这一数字与IT业的规模不相上下。

点击查看答案

第5题

TheglobalmarketintheseservicesislikelytotouchUS$640billion,afigurecomparablewiththesizeoftheITindustry.

A)整个市场的服务费用已上升到6,400亿美元，这个额度有可能会达到IT业的规模。

B)以总体为67400亿美元服务于市场的目标有望实现，这一目标是相对于IT行业而言的。

C)这些服务业的全球市场有可能达到6,400亿美元，这一数字与IT业产值的大小相当。

D)整个市场中的服务行业可能要突破6,400亿美元：这一数字与IT业的规模不相上下。

点击查看答案

第6题

听力原文： There are many reasons why family life in Britain has changed so much in the last 50 years. The liberation of women in the early part of the 20th century and social and economic effects of the World War Two had a great impact on traditional family life. Women became essential to industry and the professions. During the war, they had worked in factories and proved their worth. Now, with the loss of millions of men, their services were indispensable to the nation. More recently great advances in scientific knowledge, and particularly in medicine have had enormous social consequences. Children are better cared for and are far healthier. Infant death rate is low. Above all, parents can now plan the size of their family if they wish through more effective means of birth control. Different attitudes to religion, authority and tradition generally have also greatly contributed to changes in family life. But these developments have affected all aspects of society. It is particularly interesting to know that the concept of the family as a social unit has survived all these challenges.

(30)

A．The liberation movement of British women.

B．Rapid economic development in Britain.

C．Changing attitudes to family life.

D．Reasons for changes in family life in Britain.

点击查看答案

第7题

Do you think that manufacturer or service organizations have the greater need for operations management?

Explain.

点击查看答案