下列关于动物细胞、组织培养的叙述，不正确的是（  ）

函数$f\left(x\right)=\frac{x-1}{x+1}$设f_1(x)=f(x),$f_{2\left(x\right)}=f{f}_1\left(x\right),$﹒﹒﹒$f_n\left(x\right)=f{f}_{n-1}\left(x\right),$（$x\in N_{+}$，N≥2），令集合M={x∣$f_{2008}\left(x\right)=x^2,x\in R$}则集合M为（ ）

依次填入下列横线处的词语，最恰当的一组是（  ）
在中国任何一个合作项目中，大学、研究机构、不同的政府部门都想要发挥    ___作用，这让从事研究的科学家彼此间分享数据变得掘其艰难。例如，中国气象局有2000多个气
象站，其功能之一就是收集信息发布天气预报。而水文局运行着2万多个测量站，也同样收集天气数据，使用这些教据可以在相当程度上________气象局天气预报的空间精准度，但水文局并没有将数据对气象局________。

《呼兰河传》是一部充满____、诗趣和灵感的“ ____ ”长篇小说。这部小说的作者是____，茅盾评价《呼兰河传》，是“一篇叙事诗，一幅多彩的风土画，一串凄婉的歌谣”。

    Richard found a job in a big office after he finished college. He liked to use his 1 and was good at his job. So he was often paid more than (得到的报酬多于) his workmates and he worked 2 . But something was wrong with the young man a month ago. He couldn't fall 3 at night. So he was always 4 in the daytime and often made mistakes. He had to go to a hospital. The doctor 5and told him to buy some sleeping pills. He took them 6 he went to bed. Soon after that he went to sleep. Richard 7 in the morning. He had a look at the clock on the wall. It was a quarter to seven. He got up and went to work after 8 . As soon as he went into the office, he said to the head of the office, "Good morning, Mr Clarke! I've 9 had a good sleep like last night's and I'm feeling much better now!" "Skunk (混蛋)!" the head 10 loudly. "We've looked for you for two days! I wanted you to do something important, but it's too late now!"