1.把Close your book. 先改为否定句,再把Close your book.改为否定句,句意不变.
问题描述:
1.把Close your book. 先改为否定句,再把Close your book.改为否定句,句意不变.
答
Don't open your book.
1.把Close your book. 先改为否定句,再把Close your book.改为否定句,句意不变.
Don't open your book.