人们签订合同，协议是为了（     ）

Dear Sally,
      I really need your help. I'm feeling ____ (沮丧的) these days, because I get so many____ (问题). I'm not a good-looking girl and I'm not good at studying, ____  (也).Some of my classmates always make joke of the way I ____ (穿). They think my clothes are all out of style,  ____  (甚至 )my best friend, Lily. I try everything I can, but nothing____ (似乎) to work. What’s more, in my family, there's a more ____ (严重的) problem. My parents____ (争吵) with each other, and they haven’t talked to each other now.And I ____ (失败) my Chinese test yesterday. Can you give me some ____ (建议)?
Yours
A lonely girl
There will be more tall ____ (build) in our city in the future.
Liu Yang is one of the greatest national____  (hero) in China.
 Lucy____ (shop) when there was a fire (火灾) in the mall.
They walked home together in s____ .
All my classmates went to the park e____  me.

最大能填几？ 

在下面一段文字横线处补写恰当的语句，使整段文字语意完整连贯，内容贴切，逻辑严密。每处不超过10个字。

    前人有诗说：国家不幸诗家幸，赋到沧桑句便工。此语当然有理，不过，在过去的时代里，不仅是国家不幸，____，才能写出血泪交迸与苍生息息相通的诗文。如果屈原得意于庙堂之上，李白沦为供奉之臣，杜甫也居画屋高楼，____，如同夜空最灿烂的星辰宣告缺席。柳宗元在政治上失败，生活也坎坷困顿，但为他的政敌所始料不及的是，他们把他抛向了生活的底层，陷阱与荆棘造就的，却是中唐第一流的哲学家、思想家、散文家和诗人。在“永贞革新”中，柳宗元是败军之将；但在精神领域，____，特别是中国的诗歌史与散文史，他都拥有黄金铸就的一章。

下面是对基因型与表现型关系的叙述，其中错误的是