阿摩線上測驗
9. Playing sports at least three times a week_______ good for your health.
(A) is
(B) are
(C) has
(D) have
答案：登入後查看
統計： A(832), B(109), C(37), D(34), E(0) #1291701
統計： A(832), B(109), C(37), D(34), E(0) #1291701
詳解 (共 3 筆)
fuiki1622
#1345653
Playing sports at least three times a week 代表一件事情，當作主詞，因此後面須接單數動詞is。
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