以 “E” 开头的核心词汇 Expire v. 到期,期满 Mike just discovered that his passport had three months ago.(99.6.37) A abolished B expired C amended D constrained Extinct a. 灭绝的 1.If nothing is done to protect the environment, millions of species that are alive today will have become . (01.1.40) A deteriorated B degenerated C suppressed D extinct 2.Certain species disappeared or became as new forms arose that were better adapted to the Earth’s changing environment.(99.6.40) A feeble B extinct C massive D extinguished 3.Sadly, the Giant Panda is one of the many species now in danger of .(2000.1.70) A extinction B migration C destruction D extraction Enhance v. 提高 来源：www.100test.com 1.The republication of the poet’s most recent works will certainly his national reputation.(97.6.58) 2.The Japanese scientists have found that scents efficiency and reduce stress among office workers.(01.1.53) A enhance B amplify C foster D magnify 3.Some crops are relatively high yielders and could be planted in preference to others to The food supply. (04.1.63) A enhance B curb C disrupt D heighten Eternal a. 永恒的, 无休止的 1.The cycle of life and death is a subject of interest to scientists and philosophers alike.(2000.6.45) A incompatible B exceeding C instantaneous D eternal 2.Since a circle has no beginning or end, the wedding ring is accepted as a symbol of love.(04.1.60) Essence n. 本质 The of the scientific attitude is that the human mind can succeed in understanding the universe.(01.1.41) A essence B content C texture D threshold Exclusive a. 排他的,独有的 In general , matters which lie entirely within state borders are the concern of state government . (97.1.60) A extinct B excluding C excessive D exclusive Up until that time, his interest had focused almost on fully mastering the skills and techniques of his craft.(02.6.69) A restrictively B radically C inclusively D exclusively These areas rely on agriculture almost ,having few mineral resources and a minimum of industrial development.(99.1.70) A respectively B extraordinarily C incredibly D exclusively Energetic a. 精力充沛的 He seems to be enough to climb to the mountain top in an hour.(1998.1.59) A radiant B conscientious C conspicuous D energetic Elegant a. 优雅的 The lady dressed in the latest Paris fashion is in her appearance but rude in her speech.(96.6.42) A elaborate B excessive C elegant D exaggerated来源：www.100test.com Embarrassing a. 令人感到难堪的 It is rather that we still do not know how many species there are in the world today.(93.6.61) A misleading B embarrassing C boring D demanding Encouragement. N. 鼓励 1.If a person talks about his weak points ,his listener is expected to say something in the way of .(98.6.43) A persuasion B remedy C encouragement D compromise 2. 1.If a person talks about his weak points ,his listener is expected to say something in the way of .(90.1.69) A persuasion B remedy C encouragement D compromise Elapse v. 流逝 Weeks before anyone was arrested in connection with the bank robbery.(03.1.63) A terminated B elapsed C overlapped D expired Many years had before they returned to their original urban areas. (02.6.48) A floated B elapsed C skipped D proceeded Expenditure n. 花销 1. Whether you live to eat or eat to live, food is a major in every family’s budget.(2000.6.49) A nutrition B expenditure C routine D provision来源：www.100test.com 2.Over the past ten years, natural gas production has remained steady, but has risen steadily.(03.6.70) A dissipation B disposal C consumption D expenditure Enroll v. 使成为----的成员,注册 A 1994 World Bank report concluded that girls in school was probably the single most effective anti—poverty policy in the developing world today.(2001.6.47) A assigning B admitting C involving D enrolling The club will new members the first week in September.(02.1.56) A enroll B subscribe C absorb D register Evoke v. 引起,唤起 When people are asked what kind of housing they need or want, the question a variety of answers.(99.6.31) A defies B magnifies C mediates D evokes Explore v. 探索,探险 By moving the radar beam around slowly in circles, we can the surroundings.(96.1.65) A explore B expose C exploit D expand Explicit .a. 明白地,清晰地 The law on drinking and driving is stated.(01.6.64) A extravagantly B empirically C exceptionally D explicitly She gave directions about the way the rug should be cleaned.(05.1.51) A explicit B brisk C transient D opaque Creating so much confusion, Mason realized he had better make what he was trying to tell the audience.(04.1.47) A exclusive B explicit C objective D obscure Expel (from) 驱逐, 把----赶出 We have just installed a fan to cooking smells from the kitchen.(03.6.48) A eject B exclude C expel D exile Endeavour v. 努力 1.Apart from philosophical and legal reasons for respecting patients’ wishes, there are several practical reasons why doctors should to involve patients in their won medical care decisions.(05.1.44) A enforce B endow C endeavour D enhance 2.Our reporter has just called to say that rescue teams will to bring out the trapped miners.(04.1.45)来源：www.100test.com A effect B affect C conceive D endeavour Embrace v. 包括 It is well-known fact that the cat family lions and tigers. (05.6.51) A enriches B accommodate C adopts D embraces Eccentrics n. 古怪的人,怪僻的人 It is generally known that New York is a city for and a center for odd bits of information.(04.6.41) A veterans B victims C pedestrians D eccentrics Extravagant .a. 奢侈的 Executives of the company enjoyed an lifestyle of free gifts, fine wines and high salaries.(04.1.61) A exquisite B extravagant C exotic D eccentric Exceptionally adv. 极为出色地 Although she’s a(n) talented dancer, she still practice several hours every day.(03.6.65) A traditionally B additionally C exceptionally D rationally Endow v. 捐助 Some American colleges are state-supported, others are privately , and still others are supported by religious organizations.(02.1.68) A ensured B attributed C authorized D endowed Elicit v. 诱出,探出 By patient questioning the lawyer managed to enough information from the witness.(03.9.43) A evacuate B withdraw C impart D elicit Eject v 注射,喷发 The doctors the newly approved drug into the patient when he was critically ill.(05.1.43) A injected B ejected C projected D subjected Many types of rock are from volcanoes as solid, fragmentary material.(03.1.53) A flung B propelled C ejected D injected Extract . v. 开采,抽取 It is one thing to locate oil, but it is quite another to and transport it to the industrial centres. (04.1.43) A permeate B extract C distinguish D concentrate Erase . (从记忆中) 抹去 The vision of that big black car hitting the sidewalk a few feet from us will never be From my memory. (04.1.49) A ejected B escaped C erased D omitted Economic a. 经济的 Although not an economist himself, Dr.Smith has long been a severe critic of the government’s policies. A economical B economy C economic D economics Endure v. 忍受 Humidity is so intense in some parts of the tropics that Europeans find they are unable to it. A maintain B persist C sustain D endure Hasty a. 匆忙的,草率的 They had to eat a(n) meal, or they would be too late for the concert.(05.6.35) A temporary B hasty C immediate D urgent