【Lindsey Shiao】評論
(A)either either和too一樣表示「也」,但too用在兩個都是肯定上(例: I am a student. He is a student, too. ),either則用在兩個都是否定的情況下(例:題幹;I am not a student. He is not a student, either.)(C)however (adv.) 然而;但是 表語氣轉折(D)though (adv.)然而