My name is Lily. I'm from London. This is my mother. She is an English teacher. She is good at cooking and she is nice. This is my father. He is thin(瘦的)and short. He is clever. I love them. Oh, this is my house. Is it beautiful? The famous Thames(泰晤士河) is close to my house. It is long. There are a lot of ships on the river(河). I like watching the ships.

下列各句中，没有语病且句意明确的一项是（    ）

选择正确的一项。

(     ) You ______ six.

比较阅读下面两文，回答问题。

    【甲】愚公移山

　　太行、王屋二山，方七百里，高万仞，……冀之南，汉之阴，无陇断焉。

    【乙】铁杵磨针

　　磨针溪，在眉州象耳山下。世传李太白读书山中，未成，弃去。过小溪，逢老媪方磨铁杵，问之，曰：“欲作针。”太白感其意，还卒业。媪自言姓武。今溪旁有武氏岩。

长江是我国的第一大河。读长江干流剖面图回答：