Alex: Who______     in the classroom(教室)? Mary: Tom and Alice    .
(A) is; is 
(B) are; is 
(C) is; are 
(D) are; are

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統計: A(20), B(10), C(184), D(24), E(0) #386220

詳解 (共 1 筆)

#971403

前面問句為單數主詞法,需用單數be 動詞. 後面回答句子主詞為複數,要接複數be動詞

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