下列省区中，煤、铁、石油储量都很丰富的是[ ]
A．吉林、四川
B．辽宁、河北
C．山西、湖南
D．江西、山东
答案：B
根据图示，回答问题。
1. I need runners, a sweater and a ball.
How much are they ?
dollars.
2. I need a ball and a bicycle.
3. I need a sweater, a ball and a bicycle.
