单选题People whose bodies cannot produce the substance cytochrome P450 are three times aslikely to develop Parkinsons disease, a disease that affects the brain, as are people whose bodies do produce thissubstance
单选题Winning the party's nomination for president signaled the ______ of the senator's political career; he had reached his ultimate goal.(A) collection(B) aberration(C) descent(D) pinnacle(E) metamorphosis
单选题SQUELCH:(A) pilfer(B) amplify(C) gleam(D) suppress(E) quench
单选题Politicians, activists and parents owe it to their children to______educational opportunity, whether that means confronting school boards to______ better-trained teachers, forming charter schools, or going to court to ensure equality of funding for schools in poor areas.(A) appraise … interest(B) increase… replenish(C) investigate… discover(D) question … impugn(E) equalize … demand
单选题HAVOC:(A) meditation(B) tranquility(C) poverty(D) safe haven(E) zenith
单选题Which of the following most accurately describes the passage?(A) A description of a replicable experiment(B) A summary report of new findings(C) A recommendation for pursuing a new area of research(D) A refutation of an earlier hypothesis(E) A confirmation of an earlier research
单选题With which of the following statements concerning the condition of the Anasazi at the time of their evacuation would the author be most likely agree?
单选题CRUISELINER : SKIFF::(A) van : sedan(B) nebula : star(C) missile : dart(D) toe: foot(E) item : catalogue
单选题NERVE: SENSATION::(A) stalk : plant(B) incident : correspondent(C) antenna : signal(D) telephone: receiver(E) milk : cheese
单选题As an ambitious writer, Hardy sought to ------- what he considered the authorial ...... of solely recording things exactly as they are; it was his goal, rather to express an awareness of the occult and the strange.
单选题According to the passage, theorists throughout history have considered all of the following as possible reasons for the ornamentation of male plumage EXCEPT(A) Adornment attracts females on the basis of unconscious aesthetic preferences, increasing their evolutionary advantage.(B) Adornment attracts females to males who resemble their preferred food source, thus contributing to the mating process.(C) Adornment among males signifies heightened physical activity to females, thereby indicating evolutionary superiority.(D) Adornment reduces the amount of energy necessary to frighten rival males, thereby conserving resources.(E) Adornment in plumage frightens rivals away from a limited food source, thereby ensuring a dominant male's survival.
单选题According to the passage, which of the following findings confirms the author's conclusions concerning disease morbidity rates associated with pollutants?(A) Certain organs are more reponsive than others to the hormones created by environmental pollutants.(B) The incidence of breast cancer correlates with the presence of environmental pollutants.(C) A great deal of evidence has been amassed linking environmental pollutants with cancer in animals.(D) Cancer diagnosis has become more reliable than it once was.(E) Cancer of the liver, an organ that is hormonally responsive to environmental pollutants, is rising globally.
单选题There are fivequestions below
A sample of employees were tested on data-entry skills for one hour , and the number of errors (x) they made and the percent of employees (p) making x errors were recorded as follows.
单选题MINIMIZE:
单选题According to the passage, the form which fine art takes at any given historical moment is often dictated by
单选题LIBERTINE:
单选题A linen shop has a certain tablecloth that is available in 8 sizes and 10 colors．What is the maximum possible number of different combinations of size and color available? A. 9 B. 18 C. 40 D. 80 E. 90
单选题Mistier became the agency's______, and he continued as such not because of his large number of shares in the company but because, beyond______, he was, by a long shot, better and tougher than anyone else there.(A) leader… logic(B) autocrat … cavil(C) nemesis … reproach(D) despot … sympathy(E) ally … contempt
单选题IRASCIBLE : ANGERED ::(A) exigent : ignoble(B) docile : trained(C) exceptional : uncommon(D) ethical : mistreated(E) estimable : offended
单选题REPRIMAND: IRE ::(A) cringe : threat(B) disregard : affliction(C) languish : surveillance(D) blush : discomfiture(E) fuss: restriction