阅读理解

    There was a small river near Xue Yong's town．It went through several villages．The water was clean and there were lots of fish in it．

    Women would like to wash clothes along the river．It was a good place for them to talk about interesting things in their daily(日常的)life．Xue Yong liked eating noodles．So his mum often asked questions about how to cook noodles with different vegetables when she washed clothes there．

    It was also a good place for children．They caught fish and played water games there．At that time，Xue Yong had a small black dog．Every time he caught fish in the river,the dog followed(跟着)him．A fish was a good present for its work．

Now,Xue Yong lives in a city with his parents．

4.．They are interested in his town．Last Friday,Xue Yong and his parents watched a programme about some towns．Their town was one of them．

根据材料内容选择最佳答案。

关于叶绿体和线粒体的共同叙述中，不正确的是

有学者指出：明朝完整的科举考试共有三场，不仅包括《四书》《五经》的记诵，还包括沼、诰、表、判和策问等内容，八股文只占第一场中的一小部分。假如只知道有第一场，那么这个所谓科举，只不过是其全部内容的1/4甚至1/5而已。材料旨在说明（    ）

请说出元代散曲名家马致远的名曲（天净沙•秋思》中的生物和非生物．（附（天净沙•秋思）：枯藤老树昏鸦，小桥流水人家，古道西风瘦马．夕阳西下，断肠人在天涯．）