单选题EXTRAVAGANCE : EXPENDITURE::
单选题Previous research has established the lupine wolf as the ------- of the modern canine, but when and where humans first domesticated the former into the latter remains unclear.
单选题The passage suggests which of the following about the hypothetical discovery of an absence of seasonal variations in oxygen 18 molecules?Ⅰ. It would not prove that certain dinosaurs were capable of regulating their temperatures internally.Ⅱ. One likely source of such a discovery would come from annual growth bands of dinosaur teeth.Ⅲ. The fact that no biotechnology yet exists to elucidate thermoregulation biochemistry proves such a discovery is impossible.Ⅳ. The discovery would be profound, because oxygen 18 is only found in fossil records where there is seasonal variation.
单选题COPPER : METAL ::(A) shale : gasoline(B) iceberg : mountain(C) coal : mine(D) segment: whole(E) feldspar : stone
单选题CONCLUSIVE:(A) difficult to express(B) bringing bad luck(C) easy to solve(D) lacking merit(E) open to question
单选题The author considers the metaphors of masculinity and femininity we associate with certain pieces of music to be
单选题MYSTERY: FICTION::
单选题Directions: In the following of the questions,choose the best answer from the five choicew listed.
单选题In a graduating class of 236 students。142took algebra and 121 took chemistry．What is the greatest number of students that could have taken both algebra and chemistry? A. 21 B. 27 C. 37 D. 121 E. 142
单选题According to the passage, which of the following best explains the reaction of serious contemporary photographers to the question of whether photogra- phy is an art?
单选题There are moments in life when true______is called for, when it becomes an absolute necessity, out of a deep sense of justice, to______in the strongest possible language.
单选题Acompanypaid$500，000inmeritraisestoemployeeswhoseperformanceswereratedA，B，orC．EachemployeeratedAreceivedtwicetheamountoftheraisethatwaspaidtoeachemployeeratedC；eachemployeeratedBreceivedtimestheamountoftheraisethatwaspaidtoeachemployeeratedC．If50workerswereratedA，100wereratedB，and150wereratedC，howmuchwastheraisepaidtoeachemployeeratedA?A.$370B.$625C.$740D.$1，250E.$2，500
单选题ASSET:
单选题OPPROBRIUM:(A) fair compensation(B) disclosure(C) loyalty(D) tolerance(E) eulogy
单选题According to the passage, Leonard asserts that women's activities during the Civil War had all of the following positive effects EXCEPT(A) They were lauded as aiding the war cause.(B) They improved women's economic situation.(C) They were considered proof of women's abilities to organize themselves.(D) They created new occupational opportunities for women.(E) They improved women's images of themselves.
单选题a,b,andcarethemeasuresoftheanglesofisoscelestriangleABCx,y,andzarethemeasuresoftheanglesofrighttriangleXYZLinekgoesthrough(1,1)and(5,2).Linemisperpendiculartok.
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单选题MEETING : MINUTES ::(A) video : image(B) report : synopsis(C) seism : quiver(D) performance : movement(E) photograph : negative
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单选题The result of this biochemical test has caused an uproar, and ever since its publication, researchers have been full of responses of______quality: whereas some deal with the test's implications in a calm manner, others sound alarms.(A) choleric(B) admonitory(C) whimsical(D) homogenous(E) variable