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【简答题】
在数据报服务，网络节点要为每个（）选择路由，而在虚电路服务，网络节点只在连接（）选择路由。
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举一反三
【单选题】Admitting ______ wrong should not be the rea son for our not admitting those who want to join the League _____ the organization. [ ]
A.
to have done; to
B.
having done; for
C.
doing; to
D.
to do; for
【单选题】The number of people who ____English as a foreign language __more than 750 million.
A.
learns; is
B.
learn; are
C.
learns; are
D.
learn; is
【单选题】— What's wrong with your computer? — Something is wrong with it.I'd like to get it ______. [ ]
A.
to repair
B.
repaired
C.
repairing
D.
repair
【单选题】Among the American young intellectuals in the 1830s and 1840s, who was regarded as the leader of transcendalism?
A.
Ralph Waldo Emerson.
B.
Henry David Thoreau.
C.
Walt Whitman.
D.
Mark Twain.
【单选题】The underlined part 'print-illiterate' in the text refers to_______
A.
one who has never learnt printing
B.
one who has never learnt to read
C.
one who is not a computer literate
D.
one who is not able to use a typewriter
【简答题】Getting a Grant (补助) Who Pays? The Local Education Authority ( LEA) for the area in which the student is living. Who Can Get the Money? Anyone who gets a place on a first-degree course, although a stu...
【单选题】What's wrong with Maggie?
A.
She doesn't want to go to the dance.
B.
She is nervous about asking Brian to the dance.
C.
She is not allowed to go to the dance.
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