判断  阅读下面的材料，判断下列句子是否符合短文内容。符合内容的选正确，不符合的选错误。

    Different people have different skin（皮肤）. Some have black skin. Some have yellow skin, and some have white skin. There was a woman in Alaska. Her skin was orange. It was almost the color of orange juice.

    How did her skin become orange? She ate lots of tomatoes, carrots, and squashes (南瓜). She ate too many orange things. That's why her skin turned orange.

    The woman didn't want her skin to be orange, so she went to see the doctor. The doctor said. “Stop eating orange things. Eat some green things.” The woman did so, and her skin wasn't orange any more.

当前，制约台湾经济发展的地理因素有（　　）

①地狭人稠，人均资源不足  ②岛内市场狭小  ③资金短缺、技术力量薄弱   ④山多，交通运输落后．

当不可能对调查对象逐个进行调查时，要选取调查对象中的一部分作为____．

附：X²= $\frac{n{\left(n_{11}\times n_{22}-n_{12}\times n_{21}\right)}^2}{n_{1+}\times n_{2+}\times n_{+1}\times n_{+2}}$ ，

“肥城桃”闻名中外，桃子的食用部分是由什么发育来的？（ ）