单选题Whenxisdividedby7,theremainderis4.Whatistheremainderwhen2xisdividedby7?
单选题Which of the following would be most analogous to the process of dampening oscillations described in the paragraph?(A) During a rainstorm, water rises to the level of a sewer drain, siphoning off and thus remaining at constant level.(B) A rubber ball which bounces off the ground multiple times, than gradually comes to rest.(C) A meteor hurtles through space indefinitely, due to the laws of inertia.(D) A clothing iron is left on, then becomes so hot that it catches on fire, burning its own cord and destroying its power source.(E) A baseball pitcher knows he tends to through to the left of home plate, and then in trying to throw to the right, overcorrects.
单选题For him conversation was a matter of displaying all his rhetorical mastery, and in particular an opportunity to spout witty______that evidenced his specialized knowledge of insult.
单选题CHICANERY:
单选题PRETERNATURAL:(A) invariable(B) truthful(C) delayed(D) reserved(E) commonplace
单选题Dissatisfied with the______of existing research data on a species of panda, zoologists are determined to make______study later.
单选题PROTRACT：
单选题EMACIATE:
单选题FETTER:(A) diminish(B) enervate(C) liberate(D) return(E) cure
单选题It may be inferred from the passage that, in contrast to their present view, microbiologists once believed that
单选题DAUNTLESS：
单选题TRIPOD: CAMERA::
单选题According to the passage, in the Cepheid variable method all of the following have a significant role in the calculation of the distance of a galaxy EXCEPT
单选题GRAIN :CHAFF ::(A) product : dross(B) seed : pip(C) refresher: dregs(D) maize : core(E) composite : adulteration
单选题It can be inferred from the passage that the hypothesis linking carbon dioxide to non-sunspot-related climate change is based on which of the following assumptions?
单选题The passage mentions that at various points, scientists have believed all of the following to be essential for the nitrogen fixation process EXCEPT
单选题GRAND CITY CENSUS REPORTS
(1950-1980)
Year
Population
Housing Units
1950
500, 000
214, 000
1960
476, 000
218, 000
1970
453, 000
226, 000
1980
425, 000
237, 000
Which of the following, if true, most helps to reconcile the increase in housing units with the decline in population shown in the table above?
单选题JOCUND:
单选题Because modern scientists find the ancient Greek view of the cosmos outdated and irrelevant, they now perceive it as only of --------- interest
单选题Ifaisincreasedby10%andbisdecreasedby10%,theresultingnumberswillbeequal.Whatistheratioofatob?