【题目】Look. They are________ (sing and dance).
【答案】singing and dancing
【解析】
句意:看。他们正在场合和跳舞。考察现在进行时be doing,sing的现在分词是singing,dance 现在分词是dancing,故答案为singing and dancing。

编辑:chaxungu时间:2026-04-11 00:54:32分类:小学英语题库
【题目】Look. They are________ (sing and dance).
【答案】singing and dancing
【解析】
句意:看。他们正在场合和跳舞。考察现在进行时be doing,sing的现在分词是singing,dance 现在分词是dancing,故答案为singing and dancing。
