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单选题Because modern scientists find the ancient Greek view of the cosmos outdated and irrelevant, they now perceive it as only of --------- interest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?
单选题COMELINESS:(A) pretension(B) argument(C) thoughtlessness(D) repulsiveness(E) disgrace
单选题The passage implies that all of the following true is true concerning classical means of error correction EXCEPT
单选题INTIMIDATE:(A) swindle(B) sever(C) distort(D) embolden(E) devalue
单选题A school district has 1，989 computers，which is approximately one computer for every 68．6 students．Of the following，which is the closest approximation，in thousands，of the number of students in the sch001 district? A. 30 B. 120 C. 140 D. 160 E. 200