单选题An investor wants to sell some of the stock that he owns in Micro Tron and Dynaco Corporations. He can sell Micro Tron stock for $ 36 per share, and he can sell Dynaco stock for $ 52 per share. If he sells 300 shares altogether at an average price per share of $40, how many shares of Dynaco stock has he sold? A. 52 B. 75 C. 92 D. 136 E. 184
单选题FATUITY:(A) aridness(B) accuracy(C) sagacity(D) validation(E) trickery
单选题Her novel published to universal acclaim, her literary gifts acknowledged by the chief figures of the Harlem Renaissance, her reputation as yet ______ by envious slights, Hurston clearly was at the ______ of her career.(A) undamaged...ebb(B) untarnished...zenith(C) untainted...extremity(D) blackened...mercy(E) unmarred...brink
单选题In the passage, the author is primarily concerned with
单选题AFFILIATION:(A) tendency(B) misconduct(C) affinity(D) dissociation(E) difference
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单选题We can scarcely afford to neglect airport security in light of the recent terrorist actions, but as a reliable contingent of critics has pointed out, the cost of actually implementing these measures remains a______expense.
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单选题CORPOREAL:(A) ethereal(B) miniscule(C) unbroken(D) judicious(E) isolated
单选题Only superficially obnoxious, his______manner endeared him to those who relished the mordant wit of turn-of-the-century bohemian New Yorkers.
单选题SPARSE:
单选题REDOUBTABLE:
单选题Inthefigureabove，whatisthelengthofAB?
单选题A certain money market account that had a balance of $48，000 during all of last monthearned$360 in interest for the month．At what simple annual interest rate did the account earn interest last month? A. 7% B. 7.5% C. 8% D. 8.5% E. 9%
单选题Therectangularboxshownabovehasbeenwrappedwithtwotapes，eachgoingoncearoundtheboxwithoutoverlapandrunningparalleltotheedgesofthebox．Howmanycentimetersoftapewereusedonthebox?A.70B.80C.120D.140E.150
单选题TORRIDNESS:(A) frigidity(B) dissolution(C) instability(D) thickness(E) cleanliness
单选题The development of a thoroughly effective treatment for narcolepsy is regarded by the author as
单选题COWARD : BRAVE ::(A) empiricist: cognizant(B) misanthrope : altruistic(C) administrator : fair(D) sage : cautious(E) convert : restless
单选题CONCERTED：
单选题Which of the following is equivalent to the inequality 3x-6＞6x+9?A. x＞-5B. x＜-5C. x＞-2D. x＜3E. x＞3