【判断题】胰岛素注射时选用安尔碘作为皮肤消毒剂,以防止感染
【单选题】—Which type of car do you like better? — .They are both expensive and high emission(高排量).
【单选题】---Which car do you want to buy,the red one or the yellow one? ---I'd like to buy the yellow one,because it is ____ .You know,I don't have enough money.
【简答题】__________ ( Whom , Who , Which ) car do you like ?