[单项选择]

All of these applications will enhance the (130) of life and spur economic growth. Over half of the U.S. work force is now in jobs that are information (131) . The telecommunication and information sector of the U.S. economy now (132) for 12 percent of the Gross Domestic Product, growing much faster than any other sector of the economy. Last year the (133) in this sector exceeded 700 billion dollars. The U.S. exported over 48 billion dollars of telecommunication equipment (134) .

（133）是（）
A. revenues
B. expenses
C. outputs
D. loss

[单项选择]

All of these applications will enhance the (130) of life and spur economic growth. Over half of the U.S. work force is now in jobs that are information (131) . The telecommunication and information sector of the U.S. economy now (132) for 12 percent of the Gross Domestic Product, growing much faster than any other sector of the economy. Last year the (133) in this sector exceeded 700 billion dollars. The U.S. exported over 48 billion dollars of telecommunication equipment (134) .

（130）是（）
A. quantity
B. quality
C. mass
D. amount

[单项选择]According to the passage, inbreeding affects all of the following aspects of Glanville fritillary butterfly biology EXCEPT
A. Habitat loss
B. Incubation success
C. Physical being of larvae
D. Life span of adults
E. Rate of maturation

[单项选择]We support a staff development programme for all our employees. Courses are divided (29) two categories: technical training and personal development.
In the first year of training, staff follow a structured personal development programme
(30) is designed to teach the skills needed (31) succeed in the commercial world communication and business awareness, for example. (32) the same time, technical training courses teach the skills needed for a particular job, (33) as product design techniques.
In addition to training, there is (34) regular individual supervision. (35) recruits have a training manager, who guides their individual staff development. Practical experience is gained in the company while (36) on a variety of team projects. These projects (37) last for a few months or for several years. The company provides a friendly atmosphere where we have managed to maintain (38) the pre
A. At
B. In
C. During