“进化生物学的新颖而出乎意料的结果改变了人们对自然的观念。”有人把进化生物学的观点归纳为下列几点：①没有固定不变的种类，只有无止境的改变；②大自然是平和协调的；③一种优秀的生物，是一个能在其他生物不适宜生存的地方存活的生命形式；④适应性的变化取代了美德。上述各点中正确的应该是（    ）

我国降水分布的总趋势是什么？

甲：共同致富，同步致富。

乙：共同致富，同时致富。

阅读理解

    The winter holidays(假期)were here last ! It was Nami's job to make a gift for everyone in family．She did it every year.

    Grandma loves flowers．So Nami drew a picture of flowers for her grandma．Grandpa loves cakes．So Nami made her grandpa a strawberry cake．Cousin Miko loves elephants．So Nami wrote her cousin an elephant story．Uncle Yuri collects coins(收集硬币)．So Nami made her uncle a large clay(陶土)coin．

Nami didn't know what to make for Aunt Hoshi! She didn't know what was special to her aunt．Nami went to find it out．

    First，Nami saw that Aunt Hoshi had a photo of a baseball player in her room．Next．Nami saw Aunt Hoshi's socks．They had small pictures of baseballs on them．Then，Nami saw Aunt Hoshi watching baseball on TV Nami knew what to do．

    At last．it was time for Nami to give the gifts．Everyone was happy when they saw their gifts．Aunt Hoshi jumped(跳)up when she got her gift．

    "Let's play baseball !"she called．Then the family went out and played late into the night．

根据材料内容选择最佳答案。