33 According to scientists, adults spend _______ a third of their lives asleep while infants sleep twice that much or
even more.
(A) nearly
(B) hardly
(C) mostly
(D) fairly
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統計: A(113), B(21), C(46), D(11), E(0) #1226015
統計: A(113), B(21), C(46), D(11), E(0) #1226015