45. What can be inferred from the article above?
(A)Sharks,seals, and whales are the natural predators to prey orcas.
(B) It is rare to see orcas to kill sharks.
(C)Orcas frequently hunt great white sharks.
(D)Great white sharks usually go after orcas to look for chances to kill them.

答案：登入後查看
統計： A(42), B(172), C(29), D(45), E(0) #1589911

詳解 (共 3 筆)

#3201980
(A)這些都是獵食性動物並會捕食orca...
(共 63 字，隱藏中）
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#2494041
It is possible that ...
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#6064968
文中提及 "Orcas are one of the most versatile and fearsome predators in the world, known to eat various types of sharks, seals and whales, but they usually avoid great whites." 那麼B選項為何可由文章推論呢？ 是否ABCD四個選項皆有錯誤？
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