单选题In concluding from the lack of increase in the incidence of uterine cancer that environmental pollutants may not play a significant role in the increase of the incidence of breast cancer, the author makes which of the following assumptions?(A) Geographical differences between the rates of susceptibility to uterine cancer and susceptibility to breast cancer are negligible.(B) The human uterus is affected by the same set of environmental pollutants as the human breast.(C) Independent epidemiological studies are generally compatible with the experimental findings performed on humans.(D) It is generally easier to diagnose breast cancer than it is to diagnose uterine cancer.(E) Animal data similarly reflects that breast cancer rates are rising in animals while uterine cancer rates are falling.
单选题ESOTERIC:(A) enduring(B) valueless(C) widely recognized(D) articulate(E) simple
单选题With the continuing accomplishments of the human genome project, ambitious strategies to identify DNA sequences that are important in mammalian gene regulation are becoming increasingly -------.
单选题The author refers to charms and quarks (lines 3-4) primarily in order to
单选题According to the passage, the case of the Penan foragers' cultivation of the sago palm fails to indicate that(A) a co-evolutionary argument is unnecessary to establishing that rain-forest adaptation is the effect of human intervention(B) plant-species inimical to carbohydrate-rich species would continue to thrive without the practices of foraging peoples(C) the "thinning" effect produced by the Penan's foraging practice is responsible for the sago palm's long-term survival(D) the Penan have justification for abandoning the exploitation of sago palms or relocating to more carbohydrate-rich areas(E) rain forests may evolve as a result of the quantity and availability of extant carbohydrate-rich species
单选题In the fourth paragraph, the author is primarily concerned with
单选题Whichisboththemeanandthemedianof5consecutiveintegerstheleastofwhichisx?(A)x+4(B)x+3(C)x+2(D)(E)
单选题The primary purpose of the passage is to(A) interpret data(B) explain research methodology(C) evaluate a conclusion(D) suggest a new technique(E) describe a phenomenon
单选题Certain members of my family continued to lead ______ lives, often indulging in wild and ______ behavior.
单选题In the 1650's the pacifist Quakers became progressively______with Cromwell's regime, including the compromises with the old order and what had become______army that seemed interested solely in its own well-being and future.(A) entangled … a billeted(B) unimpressed … an innocuous(C) disenchanted … a rapacious(D) entrenched … a useless(E) enamored … an outdated
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单选题Which of the following statements best illustrates the main point of the last paragraph of the passage?(A) Einstein was not a thoroughgoing realist, in particular where the interpretation of quantum mechanics was concerned.(B) When Newton predicted that gravity affects all objects equally, his theory was not improved by experimental trials.(C) Those impressed by Hume's argument often conclude that experience plays only a psychological or rhetorical role.(D) Pasteur's search for a means of bacterial sterilization was assisted greatly by the process of experiment.(E) Galileo's astronomy theory itself was less reliable than the predictions he drew from it.
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单选题ENDEMIC:
单选题Anidentificationcodereadfromlefttorightconsistsof2digits，adash，3digits，adash，andthen4digits．Eachdigitcanbeanynumberfrom0through9．
单选题PERJURY : OATH ::(A) plagiarism : authority(B) embezzlement : trust(C) disrespect : age(D) testimony : court(E) jury : vow
单选题According to the passage, an adherent of the "nominalist school" cited in the third paragraph would classify a rare new fever in which of the following ways?(A) She would establish what cures the fever, then compare the treatment with other successful treatments to classify the disease.(B) She would wait until the disease appears in other patients, then classify it by establishing variations in their symptoms.(C) She would determine whether the disease is acquired or genetic, then classify it accordingly.(D) She would isolate the bacteria or virus or genetic anomaly which causes the disease, then classify it accordingly.(E) She would describe the patient's symptoms, compare them to patients who have had similar symptoms, then treat the pattern as a disease.
单选题CORPOREAL:
单选题DETECTIVE : INFORMER ::(A) spy : counterspy(B) reporter : source(C) author : editor(D) architect : draftsman(E) sailor : mutineer
单选题IMPUDENT: