1.
1) (How much does) this sweater cost?
2) (What is the price) of this sweater?
2.Let's take a walk/have a walk.(将walk 作为名词,就这两个固定词组)
3.We (each have) a book.=we both have one book
1.
1) (How much does) this sweater cost?
2) (What is the price) of this sweater?
2.Let's take a walk/have a walk.(将walk 作为名词,就这两个固定词组)
3.We (each have) a book.=we both have one book