早教吧 育儿知识 作业答案 考试题库 百科 知识分享

my sister is reading book now的同义句要改为:My sister ____ _____ ___now

题目详情
my sister is reading book now的同义句
要改为:My sister ____ _____ ___now
▼优质解答
答案和解析
My sister is doing some reading now.