Passage 1（1994年）
The first and smallest unit that can be discusd in relation to language is the word. In speaking, the choice of words is 41 the utmost importance. Proper lection will eliminate one source of 42 openyoureyesbreakdown in the communication cycle. Too often, careless u of words 43 a meeting of the minds of the speaker and listener. The words ud by the speaker may 44 unfavorable reactions in the listener 45 interfere with his comprehension; hence, the transmission-reception system breaks down.
46 inaccurate or indefinite words may make 47 difficult for the listener to understand the 48 which is being transmitted to him. The speaker who does not have specific words in his working vocabulary may be 49 to explain or describe in a 50 that can be understood by his listeners.
41.[A] of [B] at [C] for [D] on
42.[A] inaccessible [B] timely [C] likely [D] invalid
43.[A] encourages [B] prevents [C] destroy [D] offers
44.[A] pass out [B] take away [C] back up [D] stir up
45.[A] who [B] as [C] which [D] what
benjamin disraeli46.[A] Moreover [B] However [C] Preliminarily [D] Unexpectedly
47.[A] that [B] it [C] so [D] this
泰山旅游景点介绍
48.[A] speech [B]n [C] message [D] meaning
49.[A] obscure [B] difficult [C] impossible [D] unable
50.[A] ca [B] means [C]method [D]way
Passage 2（1995年）
Sleep is divided into periods of so-called REM sleep, characterized by rapid eye movements and dreaming, and longer periods of non-REM sleep. 41 kind of sleep is
at all well understood, but REM sleep is 42 to rve some restorative function of the brain. The purpo of non-REM sleep is even more 43 . The new experiments, such as the 44 for the first time at a recent meeting of the Society for Sleep Rearch in Minneapolis, suggest fascinating explanations 45 of non-REM sleep.
For example, it has long been known that total sleep 46 is 100 percent fatal to rats, yet, 47 examination of the dead bodies, the animals look completely normal. A rearcher has now 汉译英字典 48 the mystery of why the animals die. The rats 49 bacterial infections of the blood, 50 their immune systems — the lf-protecting mechanism against dias-had crashed.
41.[A] Either [B] Neither [C] Each [D] Any
42.[A] intended [B] required [C] assumed [D] inferred
43.[A] subtle [B] obvious [C] mysterious [D] doubtful
44.[A] maintained [B] described [C] ttled [D] afforded
45.[A] in the light [B] by virtue [C] with the exception [D] for the purpo
46.[A] reduction [B] destruction [C] deprivation [D] restriction
47.[A] upon [B] by [C] through [D] with
48.[A] paid attention to [B] caught sight of [C] laid emphasis on [D] cast light on
49.[A] developed [B] produced [C] stimulated [D] inducedpolite怎么读
50.[A] if [B] as if [C] only if [D] if only
Passage 3（1996年）
Vitamins are organic compounds necessary in small amounts in the diet for the normal growth and maintenance of life of animals, including man.
They do not provide energy, 41 do they construct or build any part of the body. They are needed for 42 foods into energy and body maintenance. There are thirteen or more of them, and if 43 is missing a deficiency dia becomes 花木兰动画片英文版 44 .
Vitamins are similar becau they are made of the same elements — usually outbackcarbon, hydrogen, oxygen, and 45 nitrogen. They are different brakefluid 46 their nmkred alertelements are arranged differently, and each vitamin 47 one or more specific functions in the body.
48 enough vitamins is esntial to life, although the body has no nutritional u for 49 vitamins. Many people, 50 . believe in being on the "safe side" and thus take extra vitamins. However, a well-balanced diet will usually meet all the body' s vitamin needs.
41.[A]either [B]so [C]nor [D]never
42.[A]shifting [B]transferring [C]altering [D]transforming
43.[A]any [B]some [C]anything [D]something
44.[A]rious [B]apparent [C]vere [D]fatal
45.[A]mostly [B]partially [C]sometimes [D]rarely
46.[A]in that [B]so that [C]such that [D]except that
47.[A]undertakes [B]holds [C]plays [D]performs
48.[A]Supplying [B]Getting [C]Providing [D]Furnishing
49.[A]exceptional [B]exceeding [C]excess [D]external
50.[A]nevertheless [B]therefore [C]moreover [D]meanwhile
Passage 4（1997年）
Manpower Inc, with 560,000 workers, is the world's largest temporary employment agency. Every morning, its people 41 into the offices and factories of America, eking a day's work for a day's pay. One day at a time. 42 industrial giants like General Motors and IBM struggle to survive 43 reducing the number of employees, Manpower, bad in Milwaukee, Wisconsin, is booming.
