划线提问I spend 15 yuan on this book.
划线提问I spend 15 yuan on this book.
I spend ten yuan on this book
I spend ten yuan on this book 和 I spend ten yuan for this bo
句型转换:I spend ten yuan on this book.this book cost me ten yua
I spend ten yuan on this book.这里的ON能不能换成其他的介词?
I spent fifteen yuan on this book.
l spend 15 yuan on this book.一般疑问句和否定句
this is the book _____which I spend 5 yuan.
I spend five yuan buying this book.(同义句)
this is a book _____ which I spend 5 yuan.
This new book will cost me (40 yuan)划线提问
I spend five yuan on the book改为同义句