阅读下面短文，从短文后所给的A、B、C三个选项中选出能填入相应空白处的最佳选项。

    The other day， I was getting into my car when I saw an old man walking up the hill. He looked tired， so I waited to see 1he was OK. He was fine， so I 2 him where he came from. He said that he just 3a train. He was almost blind， but I said he was4.

    We spent the next thirty minutes 5 about his life. He told me he invited 6 the army during the Second World War. And I even found 7 had a connection through a family member! We laughed so much that we almost cried.

    It cost me nothing other than thirty minutes of my 8. I learnt so much， and Albert enjoyed the talking and left smiling.

    I also had a(n) opportunity 9 to thank this great man for all he did to keep the country 10 during the war.

    Thanks， amazing Albert. You are an inspiration!

移栽花木时根带土坨____.     变色龙随环境改变体色____.

饮食讲究荤素搭配____.      螳螂捕蝉黄雀在后____.

生态体系中的植物制造有机物____.

A.保护色    B.食物链   C.保护幼根,利于成活   D.生产者   E.合理膳食

____ 是我国历史上唯一的女皇帝，晚年称帝，她改唐为____ 。

下面图甲是某家族遗传病图解，图乙是水稻栽培实验的统计数据，已知水稻的长穗和短穗是一对性状，若用A、a分别表示显性基因和隐性基因，请据图分析回答下列问题： 图甲

图乙