[单项选择]An unauthorized biography is likely to attract more readers because______.

[单项选择]An unauthorized biography is likely to attract more readers because ______.

[单项选择]An unauthorised biography is likely to attract more readers because______.

[单项选择]The sign said that unauthorized persons were prohibited _______ that restricted are


A. A． not enterB. from enteringC. to enterD. entering

[单项选择]BIOGRAPHY : HISTORY ::
A. trio : chorus
B. sonata : dance
C. record: disaster
D. treatise: discourse
E. rhythm : prose

[单项选择]Brilliantly colored flowers attract insects.


A. Delicately
B. Sensibly
C. Harmoniously
D. Brightly

[单项选择]The fact（　） English and computers are becoming more and more important in our daily life is known to us all.
A. That
B. which
C. as
D. / (不填)

[单项选择]According to this passage, deep dream sleep is more likely to occur in ______.


A. flies
B. vulnerable birds
C. puppies
D. tigers

[单项选择]As ordinary people, scientists are by no means more honest or _______ than other people, but as scientist, they attach special value to honest while they are in their working sphere.
A. ethical
B. ethnic
C. aesthetic
D. esthetic

[单项选择]Not only he spoke more correctly, but he spoke more clearly.（　）
A. Not only
B. he spoke
C. but
D. spoke

[单项选择]Compared with that in non-poverty areas, crude mortality of young people in poverty areas is ________.


A. slightly lower
B. more or less the same
C. slightly higher
D. much higher

[单项选择]This mail I wrote to my mom was delivered this morning.


A. received
B. lost
C. sent
D. found

[单项选择]

The cellphone, a device we have lived with for more than a decade, offers a good example of a popular technology’s unforeseen side effects. More than one billion are (1) around the world, and when asked, their (2) say they love their phones for the safety and convenience (3) provide. People also report that they are (4) in their use of their phones. One opinion survey (5) that "98 percent of Americans say they move away from (6) when talking on a wireless phone in public" (7) "86 percent say they ’never’ or ’rarely’ speak (8) wireless phones" when conducting (9) with clerks or bank tellers. Clearly, there exists a (10) between our reported cell phone behavior and our actual behavior.
Cellphone users--that is to say, most of us--are (11) instigators and victims of this form of conversational panhandling, and it (12) a cumulatively negative e
A. masters
B. owners
C. holders
D. inventors