标签：话题作文 话题 英语四级作文
字数：1500字
提要：Careful and Careless-细心与粗心由英语作文网整理收集 作文网 Careful and Careless Careful and careless are as different as fire and water. But strangely, many scientists have both these qualities, that is,they are both careful and careless. Newton, the well-known English scientist, is such a person. Once Newton invited a friend to dinner at home. When they were ready to eat, Newton left to get a bot..