剑指CET4大学生英语能力基础2023章节测试答案_剑指CET4大学生英语能力基础超星尔雅答案

答案：A

A、Pace of life.

B、Narrow the gap between blacks and whites.

C、Changes in lifestyle.

D、Domestic violence is lessened.

仔细阅读：原因结果题

1单选题

Cet-4-1.16-Exercise 01

Having such a large supply of talented women teachers meant that society could pay less for their services. Women’s liberation opened up new professional opportunities for women, and, over time, some of the best left teaching as a career option, bringing about a gradual decline in the quality of schooling. Why did some of the best women teachers leave teaching?

答案：B

A、The heavy teaching loads left them little time and energy for family life.

B、New career opportunities were made available to them by women’s liberation.

C、Women are too worn out to be ambitious.

D、Women are not ready to take management roles.

2单选题

Cet-4-1.16-Exercise 02

Although Kodak anticipated the inevitable rise of digital photography, its corporate culture was too rooted in the successes of the past for it to make the clean break necessary to fully embrace the future. They were a company stuck in time. Their history was so important to them. Now their history has become a liability. Why do large companies have difficulty switching to new markets?

答案：C

A、They are exhausted by the information overload.

B、They are unwilling to invest in new technology.

C、They are deeply stuck in their glorious past.

D、They have to move from place to place.

仔细阅读：过程题

1单选题

Cet-4-1.17-Exercise 01

“Mass adoption of the Internet is driving one of the most exciting social, cultural, and political transformations in history, and unlike earlier periods of change, this time the effects are fully global.” Schmidt and Cohen write in their new book, The New Digital Age. How do Schmidt and Cohen describe the effects of the Internet?

答案：A

A、They are worldwide.

B、They are contaminating.

C、They find it costly to give up their existing asserts.

D、They tend to be slow in confronting new challenges.

2单选题

Cet-4-1.17-Exercise 02

Aside from the panels on the roof, Premier Gardens looks like a community of conventional homes. But inside, special windows cut power bills by blocking solar heat in the summer and retaining indoor warmth in winter. The rest of the energy savings comes from the solar units. They don’t just feed the home they serve. If they generate more power than the home is using, the excess flows into the utility’s power grid. The residents are billed by “net metering”: they pay for the amount of power they tap off the grid, less the kilowatts they feed into it. If a home generates more power than it uses, the bill is zero. How are the residents in the ZEH communities billed for electricity use?