单选题 He pointed at the new car and asked, "___ is it? Have you ever seen it before?" 
【正确答案】 D
【答案解析】考查疑问词的用法。】句意:他指着那辆新轿车问道:“那辆车是谁的?你以前见过吗?”疑问代词whose用来询问物品的所有者。意为“谁的(东西)”。why为什么;where哪里;who谁。