试题 试卷
题型：书面表达 题类：常考题 难易度：普通
接力版（三起点）2017-2018学年小学英语四年级下册Lesson 6 What is it doing? 第二课时习题
大小写字母正确。
Suggested questions：
● Did you have an unhealthy habit？
● Do you have a healthy habit now？
● How do they make you in good health？
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