[填空题]A direct result of the change in America’s economic climate was ______.

[填空题]A direct result of the change in America’s economic climate was ______.

[填空题]The direct result from electronic space is ________.

[单项选择]Corporate Direct’s biggest clients are
A. financial service companies.
B. hotel and catering firms.
C. fashion retailers.

[填空题]Economic theory can direct the economic decision such as decisions about rent control, ______and minimum wage.

[填空题]Change one’s place.

[填空题]Acting before thinking often result in failure, so we should ______(三思而后行).

[单项选择]What’s the result of the conversation
A. The man got a receipt.
B. The man phoned the manager.
C. The man had his room changed.

[单项选择]The result of Foresee’s recent survey shows that
A. there isn’t a huge increase in customer satisfaction.
B. some companies have to watch theft scores drop steadily.
C. E-commerce companies will soon fall out of business.
D. shopping experience in local stores can’t be better.

[单项选择]
What we have learned so far about climate changes is affecting our global environment. Studies show that it adversely affects human and natural systems by reducing biodiversity, impairing biological and chemical circles and making it more difficult to restore degraded ecosystems.
Climate is not the only factor in the deterioration of natural systems. We are making big changes to the landscape, altering land use and land cover in major ways. These changes combined present a challenge to environmental management. Adaptive management is a scientific approach to managing the adverse impacts of climate and landscape change.
Nature and Impacts of Climate Change
Every week it seems there is an article about global warming in the news media. It may be difficult for some to grasp the big picture of the issue, but in general, climate change has already or is expected to
· increase temp
A. They provide more energy, water and nutrients to ecosystems.
B. They maintain the balance of ecosystems.
C. They affect the structure and functioning of ecosystems in a negative way.
D. They curb the spread of exotic species.