题目内容：
17th century sailing ships were small and rolled heavily in rough seas, so most of the passengers were seasick. ( Passage 2)
参考答案：
答案解析：
简答题：17th century sailing ships were small and rolled heavily in
- 题目分类：成人英语三级
- 题目类型：简答题
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17th century sailing ships were small and rolled heavily in rough seas, so most of the passengers were seasick. ( Passage 2)