中科新闻网rki-280百度云2017:按要求改写下列句子
来源：百度文库 编辑：中科新闻网 时间：2024/04/28 06:28:19
1.The book is so easy that the students can understand it.(保持句意不变）
The book is＿＿＿＿ ＿＿＿＿for the students to understand .
The book is＿＿＿＿ ＿＿＿＿for the students to understand .
The book is too easy for the students to understand .