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英语证书考试
大学英语考试
全国英语等级考试(PETS)
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单选题BRAVE: INTIMIDATED::
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单选题VERITABLE:(A) genuine(B) bogus(C) substantiated(D) ample(E) authoritative
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单选题Both plants and animals of many sorts show remarkable changes in form, structure, growth habits, and even mode of reproduction in becom- Line ing adapted to different climatic environment, (5) types of food supply, or mode of living. This divergence in response to evolution is commonly expressed by altering the form and function of some part or parts of the organism, the original identity of which is clearly discernible. For (10) example, the creeping foot of the snail is seen in related marine pteropods to be modified into a flapping organ useful for swimming, and is changed into prehensile arms that bear suctorial disks in the squids and other cephalopods. The (15) limbs of various mammals are modified according to several different modes of life—for swift run- ning (cursorial) as in the horse and antelope, for swinging in trees (arboreal) as in the monkeys, for digging (fossorial) as in the moles and gophers, (20) for flying (volant) as in the bats, for swimming (aquatic) as in the seals, whales, and dolphins, and for other adaptations. The structures or organs that show main change in connection with this adaptive divergence are commonly identified (25) readily as homologous, in spite of great altera- tions. Thus, the finger and wristbones of a bat and whale, for instance, have virtually nothing in common except that they are definitely equivalent elements of the mammalian limb.
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单选题VAGARY: PREDICT::
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单选题RUFFLE : COMPOSURE ::
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单选题PERSEVERE:(A) resign(B) emit(C) remove(D) advance(E) invest
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单选题It can be inferred from the passage that the author finds the prospect of appraising Meredith's work critically to be(A) counterproductive(B) overly formidable(C) somewhat tolerable(D) markedly unpalatable(E) clearly invigorating
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单选题Ifforagivenspin,thepointershowninthefigureaboveisequallylikelytostoponanyofthenumberedsectors,whatistheprobabilitythatthepointerwillstoponanodd-numberedsector?(Assumethatthepointercannotstoponadividinglinebetweensectors.)
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单选题The diplomat, selected for her demonstrated patience and skill in conducting such delicate negotiations, ---- to make a decision during the talks because any sudden commitment at that time would have been ----
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单选题FANATIC : DEVOTION::(A) glutton : rapacity(B) courtesan: elegance(C) gourmand : insatiability(D) infidel : devoutness(E) ruffian: verve
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单选题BAROQUE:
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单选题The evidence in favor of insect pollination of cycads presented in lines 2-4 would be more convincing if which of the following were also true?
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单选题The author considers "the presumption of veracity" discussed in the second paragraph to be(A) potentially verifiable(B) partially justified(C) wholly unsupported(D) ingenious but flawed(E) capricious but supported
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单选题It can be inferred from the passage that the author views the justification through literature as a concept that
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单选题PROLIXITY:
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单选题ENNUI:(A) confidence(B) exasperation(C) enthusiasm(D) compassion(E) deprivation
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单选题How many positive 4-digit integers begin (on the left) with an odd digit and end with an even digit? A. 250 B. 500 C. 2,000 D. 2,500 E. 5,000
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单选题OBSTACLE :IMPEDE ::(A) diary : reminisce(B) blandishment: coax(C) plan : economize(D) request: imperil(E) drama : perform
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单选题PATHOLOGICAL:(A) normal(B) sharp(C) sufficient(D) erratic(E) provisional
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单选题Gray wolves have been absent from a large nationalpark for decades
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