Open your books怎样改成否定句,句意不变

问题描述:

Open your books怎样改成否定句,句意不变

Don't open your books.

Don't close your books.不要合上你的书。
=Open your books 打开你的书
祈使句变否定,前面直接加don't。
另外open的反义词是close

Don't close your books.