更多"Passage Three Questions 32 to 35"的相关试题:
[单项选择]Passage Three
Questions 41 to 45 are based on the following passage.
The idea of using radio for broadcasting to mass audiences was formed in 1916 by an executive of the American Marconi Company, David Sarnff. His superiors were doubtful about his idea to "make radio a household utility (事业), (so that) by purchase of a‘radio music box’, the audience could enjoy lectures, music recitals (演奏会),etc. and his proposal was neglected.
Four years later the American engineer .Frank Conrad, an employee at Westinghouse Electric Corporation, attracted considerable attention when a local newspaper reported on the growing audience listening on crystal radio sets to his evening and weekend amateur broadcasts; a local music store had provided records to play on the Victrola, and Conrad and his family served as disc jockeys (唱片音乐节目广播员). Westinghouse vice president Harry Davis asked Conrad to build a more powerful transmitter in time to announce the outcome of the next U. S. presidenti
A. the invention and uses of radio
B. the history of radio broadcasting
C. early radio programs for mass audiences
D. the contribution of radio to popular culture
[简答题]Passage Three
Questions 22 to 25 are based on the passage you have just heard.
A. A．They are highly sensitive to cold.
B．They are a living part of our body.
C．They are a chief source of our pain.
D．They are vitally important to our life.
[单项选择]Passage Three
Questions 33 to 35 are based on the passage you have just heard.
A. Water absorbing ability.
B. The cell’s membrane.
C. Its surroundings.
D. The ability to maintain salt.
[单项选择]Passage Three
Questions 32 to 35 are based on the passage you have just heard.
A. Its students can spend the whole summer at school.
B. It can offer foundation courses as well as advanced degrees.
C. It has established study centers all over the world.
D. It is the most important part of the British educational system.
