25. Which one is the function word in this sentence? “Joe’s book, which he left behind, is resting under the desk.”
(A) book
(B) the
(C) desk
(D) left
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統計: A(2), B(13), C(0), D(5), E(0) #3440134
統計: A(2), B(13), C(0), D(5), E(0) #3440134