So,ask businesses on both sides of the Atlantic这句话ask为什么不用as

Many businesses today use conferences as a means of discussing new plans for company. As people are paying more attention to the environment and green problems, more businesses are looking for ways to reduce their negative effect on the environment. Many businesses do this by using web conferencing.
Web conferencing is a technology that allows people to communicate more effectively over the Internet. It is an easy way of hosting and attending conferences without having to leave the office. Each of the people involved in a web conference will be posted an invitation to the conference with the time and date of the web conference on it. When the conference is ready to begin, all participants (参与者) must sit at their computer and they will be connected over the Internet.
Obviously, in doing this no fuel is used in traveling to and from a conference, and less work time is taken up in attending a conference.
Any material to be used during the web conference is simply e-mailed to all the participants before the conference. This not only saves paper but also greatly reduces mailing cost for the business.
As a conference hall or business center isn’t being used, it means that the only power that is used is the power used by the participants’ personal computers. Similarly conference organizers don’t have to arrange for food or overnight accommodation (住宿) for participants. All this means that less energy is used.
Many companies actively do many things to reduce their negative impact (影响) on the environment. So web conferencing is much cheaper and greener and more people are willing to host and attend a web conference.
小题1:What is the passage mainly about?

A．Ways of protecting the environment.

B．Green benefits of web conference.

C．Ways of hosting a web conference.

D．Impacts of web conferencing on costs.

小题2:According to paragraph 1, many companies use web conferencing because they________.

A．are interested in using any new technology

B．believe that web conferencing is more convenient

C．want to do something to protect the environment

D．haven’t enough money to hold a traditional conference

小题3:Web conferencing has all of the following advantages EXCEPT _________.

A．saving time	B．promoting understanding
C．saving energy	D．saving paper

小题4:The participants of a web conference_________.

A．will be e-mailed an invitation before the conference

B．are required to sit in the office together

C．will receive many paper materials

D．must have access to the Internet

Businesses are witnessing a difficult time, which has in turn produced influence on consumers’ edsire to go green . However, shoppers are still laying stress on environmental concerns.
Two thirds of customers say that environmental considerations inform their purchases to the same degree as they did a year ago, while more than a quarter say that they are now even better aware of the environmental effect on what they buy.
This may help to influence how shops store goods on their shelves. And the companies should still make efforts to become more envitonmentally friendly. Two out of three people think it is important to buy from environmentally responsible companies,with about one in seven saying that they had even decided to take their custom elsewhere if they felt a company’s environmental reputation was not good enough.
Harry Morrison, chief executive（主管）of the Carbon Trust, sympathizes：“I understand this situation where survival is very important now. But from environmental considerations, the clocd is ticking—we don’t have much time. In addition, cutting carbon has an immediate effect as costs drop and a mediun-term benefit for the brand.”
Larger companies have an extra motivation to look at reducing their carbon footprint, as new rules next year will require businesses bo buy carbon allowances to make up for their emissions（排放）. Those that have taken early action will have a head start. More than two thirds of consumers are not clear about which companies are environmentally responsible. This suggests that firms that are able to relay clearly their message to the public will be in a pole position to attract shoppers.
The Carbon Trust believes that it can help by informing customers about the good work companies are doing.“When companies are granted（授予）the standard, they can use a logo（标识）in all their marketing which makes it clear that they are working towards cutting emissions,”Mr.Morrison said.
64．What’s the main idea of the passage?
A．Businesses are finding ways to send their message to the shoppers.
B．Companies will soon get information about cutting carbon emissions.
C．Firms are making efforts to encourage customers to keep goods at home.
D．Firms are urged to cut carbon emissions by shoppers’environmental awareness.
65．The underlined word“inform”in Paragraph 2 probably means“ ”.
A．affect B．change C．disturb D．reject
66．According to Harry Morrison, businesses .
A．will benefit from cutting carbon emissions
B．should buy carbon allowances for shoppers
C．are required to make up for their carbon emissions
D．have encouraged shoppers to take their custom elsewhere
67 ．We can learn from the passage that businesses will .
A．have a strong desire to reduce costs
B．use the same logo in their marketing
C．gain advantages by taking early action
D．attract more shoppers by storing goods

Businesses are witnessing a difficult time, which has in turn produced influence on consumers’ desire to go green. However, shoppers are still laying stress on environmental concerns.
Two thirds of customers say that environmental considerations inform their purchases to the same degree as they did a year ago, while more than a quarter say that they are now even better aware of the environmental effect on what they buy.
This may help to influence how shops store goods on their shelves. And the companies should still make efforts to become more environmentally friendly. Two out of three people think it is important to buy from environmentally responsible companies, with about one in seven saying that they had even decided to take their custom elsewhere if they felt a company’s environmental reputation was not good enough.
Harry Morrison, chief executive（主管）of the Carbon Trust, sympathizes：“I understand this situation where survival is very important now. But from environmental considerations, the clock is ticking—we don’t have much time. In addition, cutting carbon has an immediate effect as costs drop and a medium-term benefit for the brand.”
Larger companies have an extra motivation to look at reducing their carbon footprint, as new rules next year will require businesses to buy carbon allowances to make up for their emissions（排放）. Those that have taken early action will have a head start. More than two thirds of consumers are not clear about which companies are environmentally responsible. This suggests that firms that are able to relay clearly their message to the public will be in a pole position to attract shoppers.
The Carbon Trust believes that it can help by informing customers about the good work companies are doing. “When companies are granted（授予）the standard, they can use a logo（标识）in all their marketing which makes it clear that they are working towards cutting emissions,” Mr. Morrison said.
小题1: What’s the main idea of the passage?

A．Businesses are finding ways to send their message to the shoppers.

B．Companies will soon get information about cutting carbon emissions.

C．Firms are making efforts to encourage customers to keep goods at home.

D．Firms are urged to cut carbon emissions by shoppers’ environmental awareness.

小题2: The underlined word “inform” in Paragraph 2 probably means“ ”.

A．affect

B．change

C．disturb

D．reject

小题3:According to Harry Morrison, businesses .

A．will benefit from cutting carbon emissions

B．should buy carbon allowances for shoppers

C．are required to make up for their carbon emissions

D．have encouraged shoppers to take their custom elsewhere

小题4:We can learn from the passage that businesses will .

A．have a strong desire to reduce costs

B．use the same logo in their marketing

C．gain advantages by taking early action

D．attract more shoppers by storing goods