问：在2004年passage1中原文有这样一句话： An ice storm had turned the decks into frozen sheets that sent hundreds of families sliding into the sea as the ship tilted and began to go down. 题目： 22. Hundreds of families dropped into the sea when . A) a strong ice storm tilted the ship B) the cruise ship sank all of a sudden C) the badly damaged ship leaned toward one side D) the frightened passengers fought desperately for lifeboats 我觉得应该选C，我记得何纲老师曾说过因果关系的题答案多数都在该语句的后面，而老师讲的答案是A，听起来好像也合理，请问答案究竟应该是什么呢？
