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1) This may mean the difference between operating at ___________ or at a loss．
[A]an advantage [B]a benefit [C]an interest [D]a profit
2) As was discussed before，it was not until the 19th century that the newspaper became the dominated pre-electronic__________
[A] means [B] method [C]medium [D]measure
3) As time went by, computers became smaller and more powerful, and they became" personal", as well as institutional, with display becoming sharper and storage _________ increasing.
[A] ability [ B ] capability [ C ] capacity [ D ] faculty
4) When he said the _____________ of privacy controls contained in European Legislation would be left to judges rather than to Parliament.
[ A ] translation [ B ] interpretation [ C ] exhibition [ D ] demonstration
4) 副词
总原则：副词在英语中起修饰作用，因此一定有被修饰成分，理论上被修饰成分就是副词的相关提示线索；完形填空常考副词构成合适的修饰和被修饰搭配的两个大原则：修饰的同质性和褒贬的一致性。
(1) They do not provide energy, __________ do they construct or build any part of the body.
[ A ] either [ B ] so [ C ] nor [ D ] never
5) 连词
1)... that the introduction of the computer in the early 20th century, radically changed the process, ____________ its impacts on the media was not immediately apparent.
[A] unless [ B] since [ C] lest [ D] although
2) They are different ____________ their elements are arranged differently, and each vitamin performs one or more specific functions in the body.
[A] in that [ B ] so that [ C ] such that [ D ] except that
3) If a farmer wishes to succeed, he must try to keep a wide gap between his consumption and his production. He must store a large quantity of grain _________ consuming all his grain immediately.
[ A ] other than [ B ] as well as [ C ] instead of [ D ] more than
4） He can continue to support himself and his family _________ he produces a surplus.
[A] only if [ B ] much as [ C ] long before [ D ] ever since |
