单选题According to the passage, inbreeding affects all of the following aspects of Glanville fritillary butterfly biology EXCEPT
单选题CONGRUENT: DIMENSIONS::
单选题ENDORSE: APPROVAL::
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单选题The author most likely mentions the Terror in the second paragraph as an example of which of the following types of revolutions?
单选题TRICKLE : GUSH::(A) sprint : trot(B) repeal : rescind(C) skid : hydroplane(D) sip : swill(E) disappear : evanesce
单选题TRACTABLE:
单选题The author presents the numbered hat check as an example of(A) a referential symbol that relies on copying the thing it symbolizes in simplified form(B) a condensation symbol that gradually grew into a referential symbol over time(C) a referential symbol that is devoid of associational symbolism(D) a referential symbol that was gradually weaned from its initial emotional context(E) a referential symbol that may gradually metamorphose from its original context into a condensation symbol
单选题To improve productivity,manufacturing companies have recently begun restructuring work to produce more goods with fewer assembly-line workers, and the companies have laid offmany workers as a consequence
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单选题HAMMER : CARPENTRY ::
单选题PRAGMATIC:
单选题MUFFLED : SOUND::(A) nonchalant : curiosity(B) muted : color(C) obsolete : usage(D) obsessed : nightmare(E) rustic : ballad
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单选题The experience of dealing with a clamorous band of younger siblings, earning their affection while holding them to their tasks, can prove remarkably______in later years when one deals with______colleagues jealous of their prerogatives.(A) useful… fractious(B) trenchant … ambitious(C) deep-seated … difficult(D) prophetic… envious(E) truculent… unruly
单选题JudyplanstovisittheNationalGalleryonceeachmonthin2012exceptinJulyandAugustwhensheplanstogothreetimeseach.Asingleadmissioncosts$3.50,apassvalidforunlimitedvisitsinany3-monthperiodcanbepurchasedfor$18,andanannualpasscosts$60.00.Whatistheleastamount,indollars,thatJudycanspendforherintendednumberofvisits?
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单选题Which of the following statements best describes the organization of the first paragraph?(A) A historical theory is sketched and a problem with the theory is cited.(B) Evidence for an objection to a theory is mentioned and a generalization from that evidence is advanced.(C) A paradox about the origins of a historical phenomenon is pointed out and the author's explanation of the paradox is expounded.(D) A statement about a historical phenomenon is offered and a possible misinterpretation of that statement is addressed.(E) A new explanation for a historical phenomenon is given and evidence for that explanation is provided.
单选题In a class of 120 students，60 percent can speak French and the rest can speak only English．If 25 percent of those in the class who can speak French can also speak English，how many of the students in the class can speak English? A. 54 B. 60 C. 66 D. 84 E. 90