1. Although alcohol initially helps some of us fall asleep, too much of it may _____ sleep.
(A) disrupt
(B) lengthen
(C) benefit
(D) pacify
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統計: A(380), B(20), C(4), D(2), E(0) #888146
統計: A(380), B(20), C(4), D(2), E(0) #888146