19 John:Can I have a glass of water? I’m thirsty because I just ran twenty miles. Gina:Sure. Here __
問題詳情
19 John:Can I have a glass of water? I’m thirsty because I just ran twenty miles. Gina:Sure. Here ______. Don’t drink too fast. (A) it is (B) is it (C) are you (D) the water is