精选优质文档-倾情为你奉上英语必修五Unit1单元复习卷一单词拼写1. Who used peas to show how physical _ (特征，特性) are passed from parents to their children?2. Before you start, you should know how to prove a new idea in _(科学的) research.3. It is _ (得出结论，推断出)that good life habits make a big difference on our health.4. We need to _ (分析) this problem carefully and see what went wrong.5. Mary is absent because she has to _ (照料) her sick mother at home.6. Docto
