This boy often dreams______a happier life on some other planet.

A．desirable

B．favorable

C．noticeable

D．available

A．inviting

B．to invite

C．invited

D．inviting

A．getting up

B．to get up

C．for getting up

D．when getting up

A．Greater worldly interest

B．Different points of view

C．Greater tolerance

D．Advanced technology

A．people have not been allowed to travel freely within the country

B．travellers have to carry special papers such as passports and visas

C．people have not been permitted to travel freely in foreign countries

D．customs posts are necessary at the borders of the countries

A．It is very hard for a person rushing through life to slow down and relax.

B．Stress as well as relaxation is essential for a healthy mind and body.

C．Only the strong-willed people can cope with stress successfully.

D．Stress that is considered unmanageable for some may be a stimulant for other people.

A．crisis

B．stress

C．reaction

D．ill health

A．Only because it was an interesting work,

B．Because it was interesting work,

C．Only because it was interesting work,

D．Because it was only interested work,

A．they don"t want their citizens to know much other foreign countries

B．they think such freedom will lead to war

C．they often disagree with each other on important matters

D．they want to show their authority over communication

A．They still find it entirely a mystery.

B．They are able to explain how and why it works in theory.

C．They are rather skeptical about it.

D．They haven"t found satisfactory answers as to how it works.