单选题TRANQUILITY:
单选题PERORATION: SPEECH : :
单选题VEHEMENT : FORCEFUL ::
单选题AUDACIOUS:(A) controlled(B) apparent(C) shy(D) dumb(E) elegant
单选题PLACATE:(A) to pacify(B) to infuriate(C) to percolate(D) to promulgate(E) to manipulate
单选题Having been______as immoral by some reviewers of Tess of the D' Urberilles four years earlier, Hardy subsequently______to preface his work with declamatory caveats.(A) decried… opted(B) established… failed(C) answered… chose(D) regarded… relinquished(E) ignored… desired
单选题MORTIFIED : EMBARRASS ::(A) reverent : dignify(B) distraught : trouble(C) disheartened : arrogate(D) offensive : aggravate(E) prophetic : forebode
单选题Honesty is not a ______ human attribute, but rather a central virtue, whose existence is seemingly being ______ by selfish desires.
单选题RANCID : TASTE ::(A) tepid : temperature(B) glossy : look(C) rank : smell(D) dulcet : sound(E) savory : odor
单选题Transgenic mammals that secrete monoclonals in their milk can generate one gram of antibody for roughly $100—one third the price of traditional production methods, most scientists agree, but still too expensive to be -------.
单选题The discussion of the means by which GHBs escape black holes that is offered in the second paragraph suggests that which of the following must be assumed if the conclusions described in lines 3 - 5 are to he validly drawn?(A) The light emissions from GHBs always degrade from gamma rays to x-rays to visible light and, finally, to radio waves.(B) Particles in GHBs include not only photons but electrons and their antimatter counterpart, positrons.(C) The expansion of a fireball as it moves away from the black hole lowers photon density.(D) Shock waves almost always form at the boundary between the fireball and the external medium.(E) The timescale by which we witness astronomical phenomenon is always ruled by the principles of relativity.
单选题There are sixquestions below
Ascience teacher is selecting projects for each oftwo classes from a group of exactly seven projectsR, S, T,V, X,Y, and Z
单选题Arectangularlabelisattachedtoarightcircularcylinderwithradiusr．Thelabel，whichencirclesthecylinderwithoutoverlap，haswidthwandanareaequaltotheareaofthebaseofthecylinder．
单选题BRAND : OWNERSHIP::
单选题GRANDILOQUENT:
单选题A serious critic faces a dilemma: he must recognize the artistic element of uniqueness that______subjective reaction; yet he must not be unduly______by such a reaction.(A) requires … prejudiced(B) denies… limited(C) warrants… repelled(D) invalidates… attracted(E) repudiates … approbated
单选题Thegeometricmeanofanytwopositivenumbersxand
单选题If a + 2b = 14 and 5a + 4b = 16, what is the average (arithmetic mean) of a and b?(A) 1.5(B) 2(C) 2.5(D) 3(E) 3.5
单选题If Jason traveled 30 miles in 6 hours and Katie traveled three times as far in half the time, what was Katie's average speed, in miles per hour?(A) 5(B) 15(C) 30(D) 45(E) 90
单选题Ofthepositiveintegersthataremultiplesof30andarelessthanorequalto360，whatfractionaremultiplesof12?