how much do you know about their school? how much is this book?, what is the price of this book? how much does this book cost? how many people are there in his family?
how do you know something about your school ? how much is this book? what is the price of this book? how much money i need to pay for ? how many people in your family
第2个回答 2010-12-06
1.How much do you know about their school? 2.How much is this book?, What is the price of this book? How much does this book cost? 3.How many people are there in his family?