题目

Once a gentleman was traveling on a train. He felt ___16___ and got off at a station in search of water. When he reached the water tap (水龙头), the___17___started. He ran back but___18___it. It was getting___19___and he decided to spend the night at the station. The next morning he asked the ticket office about the next train and was told it would be on the next___20___. So he decided to find a place for a day’s___21_ _. He went to the nearby hotel to ask for a room but found ____22__. At last he___23___a small house. He asked the__24____ whether he could stay in his house for a d下列各句中，问号使用正确的一句是：(　 ) A.你到哪儿去了？昨天上午。 B.作为物候学的专门研究者，他总是认真观察：哪天桃花开了？哪天柳絮飞了？哪天布谷鸟叫了？ C.姚明在整个赛季中都会因为为这样那样的原因成为关注的目标。这到底是什么原因？是他的体型？他的亲切？还是其他的什么？ D.这遭到玷污的雄关，也仿佛在向着人们告诫：谁道雄关似铁？任是这似铁的雄关，也有被攻破的时候，说什么“一夫当关，万夫莫开”？