47. The author mentions the results of flotation experiments on plant seeds (lines 6-7) most probably in order to _______.
(A) suggest that the long-distance dispersal of seeds is a process that requires long periods of time
(B) lend credibility to the thesis that air currents provide a method of transport for plant seeds to Hawaii
(C) challenge the claim that ocean currents are responsible for the transport of plant seeds to Hawaii
(D) support the claim that the distribution of plants in Hawaii is the result of the long distance dispersal of seeds

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統計： A(8), B(20), C(90), D(25), E(0) #868793

詳解 (共 1 筆)

#1351832
【題組】47。作者提到對植物種子（6-7行）最有可能漂浮實驗的結果，以_______。
（A）表明，種子的長距離擴散是需要很長一段時間的處理
（B）的可信度的論點，即氣流對植物種子夏威夷提供運輸的方法
（C）挑戰聲稱洋流負責植物種子運輸到夏威夷
（D）支持權利要求，在夏威夷植物的分佈是種子的長距離擴散的結果
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