問題詳情

48.According to the passage, what is one problem with thePageRank system?
(A)It is quite unreliable as a search engine.
(B)It can give some web sites an improper ranking.
(C)It is not keeping up with modern advanced technology.
(D)It often does not provide useful information that userswant to search.

參考答案

答案:B
難度:簡單0.774194
統計:A(2),B(24),C(1),D(4),E(0)

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