2. Monkeys and ________ have very similar body structure to humans. Unlike humans, though, they have tails.
(A) apes
(B) eels
(C)icefish
(D) oxen
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統計: A(369), B(48), C(11), D(33), E(0) #1560002
統計: A(369), B(48), C(11), D(33), E(0) #1560002