16. Only one percent of the students _______ studying right now.
(A) is
(B) are
(C) be
(D) to be

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統計: A(58), B(431), C(25), D(19), E(0) #3002462

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#6634371
Only one percent of ...
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動詞是否是單數或複數取決於最接近動詞前的...
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