单选题ABSTAIN: SENSUALIST ::
单选题The author provides information that answers which of the following questions? Ⅰ. How does the small area's increasing density affect its gravitational field? Ⅱ. What causes the disturbance that changes the cloud from its original static state? Ⅲ. What is the end result of the gradually increas-ing concentration of the small area of gas?(A) Ⅰ only(B) Ⅱ only(C) Ⅰ and Ⅱ only(D) Ⅰ and Ⅲ only(E) Ⅰ, Ⅱ and Ⅲ
单选题CONCESSION : PLACATE::(A) preservation : exhaust(B) analgesic : deaden(C) eulogy : delude(D) conviction : sue(E) appellation : address
单选题
单选题Although Simpson was ingenious at ---- to appear innovative and spontaneous, beneath the ruse he remained uninspired and rigid in his approachto problem-solving
单选题If company X made a profit of $25 million in 2005, what was its profit in 2006?
单选题The passage provides information that would answer which of the following questions?(A) What are some of the structural and chemical properties that nanotechnologists strive to create when they mold molecules?(B) Why are the techniques of scanning probe microscopy necessary to the production of objects and molecule arrays in the top-down method?(C) Which is more important to the future of nanotechnology, scientists' use of the theoretical principles or practical experience?(D) Has the nanometer scale been considered easier than the angstrom scale for nanotechnologists to work with?(E) For what reasons do bottom-up nanotechnologists prefer to work with three- dimensional chemical systems that cohere according to the rules of chemical interactions?
单选题The development of a thoroughly effective treatment for narcolepsy is regarded by the author as(A) possible, but not very important(B) interesting, but too costly to be practical(C) promising, but many years off(D) extremely unlikely(E) highly probable
单选题
单选题ESTRANGEMENT:(A) compensation(B) composure(C) cordial relations(D) quick adaptation(E) indifference
单选题There are fourquestions below，
Comparing designs in music with visual designs raises interesting questions
单选题It can be inferred from the passage that the author believes which of the following concerning the top-down method of nanotechnology?(A) The top-down method tends to be accurate but highly inefficient, resulting in a process that takes a great deal of time and energy.(B) The top-down method, unlike the bottom-up method, tends to disobey the rules of many chemical interactions.(C) The top-down method requires a greater level of technological involvement than does the bottom-up method.(D) The top-down method shows the limits of nanotechnology methods that rely too heavily on parallel processes.(E) The top-down method is fairly useless when applied to the problem of creating a single molecule.
单选题AFFINITY:(A) misfortune(B) repugnance(C) glumness(D) annoyance(E) improper conduct
单选题SPARSE:(A) curved(B) enthusiastic(C) despicable(D) rife(E) meek
单选题ABATE:(A) abdicate(B) augment(C) annihilate(D) lessen(E) contradict
单选题What is the value of n if 410× 642 = 162 × 4n?(A) 6(B) 10(C) 12(D) 15(E)30
单选题IMPECCABLE : FLAW::
单选题AVERSION:(A) prejudice(B) predilection(C) diversion(D) disdain(E) bias
单选题TEACHER : IGNORANCE ::
单选题The author would regard the idea that the universe inhabits a spherical geometry as