關於試題:Doctors sometimes give special chewing gum to people wanting to quit __. (A)smoking (B)smoke (C)to smoke (D)smoked a) 及物動詞quit + Ving ....這Ving動作是直接被放棄的動作. He has quit smoking. 他已戒菸了. b) 不及物動詞quit + to V ....這to V動作是退出後以便要做的. He quit to join another company. 他辭了職以便加入另一家公司.