英语阅读,Most American children eat potatoes every day,but they

英语阅读,
Most American children eat potatoes every day,but they don’t know which part of the potato is most nutritious(有营养的).Take a sharp knife and cut a very thin piece from it and hold it to the light,you will see that the potato has skin,an outside rim(边) and the inner part.The outside rim which is right under the skin is most nutritious.But this part is often thrown away with the skin.Even the skin itself is better than the inside.When eating a cooked potato,if you choose the inside and leave the outside,you are wasting the best part of it.If you can’t eat the whole potato,it is better to eat the outside rim and leave the inner part.
6.How many parts does a potato have?
A.Only one.B.Two.C.Three D.Four.
7.Which of the following is the most nutritious part of the potato?
A.The middle B.The skin.C.The outside.D.The inside.
8.In fact,the skin is .
A.no good at all B.better than the inner part
C.better than the outside rim D.as good as the rim
9.If you can’t eat the whole potato,you’d better eat .
A.the skin only B.the outside rim
C.the inner part D.the inside
10.The passage mainly tells us .
A.what is a potato made of B.when to cook potatoes
C.how to cut potatoes D.how to eat potatoes