7. Undergraduate students in Taiwan spend less time in the library than their
______ in the U.S.
(A) correspondents
(B) opponents
(C) counterparts
(D) rivals
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統計: A(44), B(30), C(122), D(21), E(0) #1349914
統計: A(44), B(30), C(122), D(21), E(0) #1349914