英语 四年级 词汇题 较难 句型:He/She is doing ... — 英语词汇题 接力社版·英语 Unit 4 What are you doing? AI 三重审校通过 题目 用所给动词的正确形式(-ing形式)补全句子,注意动词变化规则:1. Look! Lily is _____ (dance) in the room. 2. Tom is _____ (swim) in the pool. 3. Sam is _____ (run) on the playground. 4. Miss Gao is _____ (write) a letter. 登录后查看答案与解析 用此考点生成试卷 本单元全部练习题 更多英语词汇题