单选题PALTRY:(A) munificent(B) improvident(C) random(D) cautious(E) obsolete
单选题Which of the following does the passage imply about the notion that the universe may be based on a spherical geometry?
单选题The expression (x+4)(2x-3) is equivalent to which of the following? Ⅰ2x(x+4)-3(x+4) Ⅱ(x-4)(2x+3) Ⅲ 2x2-12 A. Ⅰ only B. Ⅱ only C. Ⅲ only D. Ⅱ and Ⅲ only E. Ⅰ，Ⅱ，and Ⅲ
单选题The passage suggests that the effects of volcanic carbon dioxide on the environment differ from those of sulfurous gases in that
单选题DROLL: LAUGH ::
单选题PROPITIOUS:
单选题PARIAH:
单选题Handedness can be influenced and changed by social and cultural mechanisms, as can be evidenced by the fact that teachers have been known to force children to switch from using their left hand to using their right hand for writing and that some more______societies show less left-handedness in their populations than other more ______societies.(A) restrictive … permissive(B) bigoted… tolerant(C) liberal… suppressive(D) dominating… plural(E) intriguing… monotonous
单选题Thefigureattherightconsistsoffoursemicirclesinalargesemicircle.Ifthesmallsemicircleshaveradiiof1,2,3,and4,whatistheperimeteroftheshadedregion?A.10πB.20πC.40πD.60πE.100π
单选题To alleviate the problem of contaminated chicken, the study panel recommends that the federal government shift its inspection emphasis from cursory bird-by-bird visual checks to a more ______ random sampling for bacterial and chemical contamination.(A) rigorous(B) perfunctory(C) symbolic(D) discreet(E) dubious
单选题ASSUAGE:(A) detach(B) choose(C) proliferate(D) sharpen(E) separate
单选题The sum of n different positive integers is less than 100．What is the greatest possible value of n? A. 10 B. 11 C. 12 D. 13 E. 14
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单选题FORWARD : RETICENT ::(A) erudite : complacent(B) officious: compliant(C) obstinate : suave(D) garish : gullible(E) loquacious: taciturn
单选题The author of the passage is primarily concerned with(A) refuting a belief held by one school of linguistics(B) reviewing an interesting feature of language(C) illustrating the confusion that can result from the improper use of language(D) suggesting a way in which languages can be made more nearly perfect(E) surveying new interesting areas of research in the field of linguistics
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单选题People worship capital, adore its aura, ______before Porsches and Tokyo land values.(A) flutter(B) genuflect(C) reprise(D) propagate(E) smolder
单选题3×104isgreaterthan4×103bywhatpercent?A.25%B.75%C.D.650%E.750%
单选题SILVER: TARNISH::
单选题MULISH : PLIANCY ::