(  )31. ________ of my classmates is from the USA.
(A) All 
(B) One 
(C) Both 
(D) Many

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統計: A(12), B(64), C(2), D(5), E(0) #359885

詳解 (共 1 筆)

#985454
動詞是is,可知主詞應為單數
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