题目
One of the biggest such industries is the tourist industry. Providing transportation and accommodations for tourists—and guides, brochures, souvenirs—is one of the major industries in many countries.
Another industry obviously devoted to leisure is entertainment. Movies, TV, shows, concerts and plays are usually intended for our leisure. The same can be said of most books, except textbooks.
This list could be greatly extended. But even among these industries, we have mentioned only part of the picture. The people who make TV sets and build the theatres and hotels are as much a part of the leisure industry as the singers or the hotel clerks.
Introduction: Growing【46】.
Some aspects of leisure industry:【47】.
【48】.
Other related industries:【49】.
【50】.
第1题
To use chemicals and fertilizers means ______.
A.to increase the amount of foods
B.to increase the quality of foods
C.to increase the amount and quality of foods
D.to increase essential vitamins and minerals
第2题
Warm-blooded animals maintain a steady temperature by ______.
A.storing heat in their body cells
B.regulating the amount of heat produced
C.regulating the amount of heat given off
D.constantly replacing lost surface heart
第3题
A.With an increase in the amount of blood.
B.With more muscles.
C.With vigorous trial.
D.With routine exercise.
第4题
A.It has come to expect the steady increas
E...
B....new developments in science and technology have brought to continu
E...
C....new developments in science and technology have brought...
D.It has come to expect the steady increase in the standard of living...
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!