如图表示生态系统中的食物网，有关叙述不正确的（　　）

    According to a Chinese saying, he who doesn't reach the Great Wall of China is never a great man.

    Growing up in Beijing I1 its historical sites and natural attractions perfectly well. However, I'd 2 climbed the Great Wall before until recently. I, along with my friends3for the top. We soon discovered that the hike was much more 4 than we had imagined. But we didn't 5.It took us about two hours to finally6 where we had wanted to get to.

    As I 7 at the top of the Great Wall, I looked back at the waves of8 walking to the top. At that moment, I saw an amazing 9 that would forever change my opinion on humans' limits. I saw young couples carrying their children, walking10 but surely towards the top. They would stop once in a while to take a11 under the hot sun.

    As I stood there, I began to 12 words that can describe us humans. If one would like to describe Giraffes (长颈鹿), he/she would use words such as 13 and long-necked -But what about us? I took another look down below and my 14began to gather, persevering (坚持不懈的), determined, and 15As these words came into my mind, I 16 that it was not appearance or physical characteristics that should define (定义) us humans, but the 17 that we share.

    I don't know if I became a 18 man after returning from this 19 according to the Chinese saying20 I surely returned as a more thoughtful person.

观看下面两幅图片并阅读相关文字介绍，回答问题。

图一：为了辅助军事工业，19世纪70年代起洋务派采取商办、官督商办和官商合办等方式，开办轮船招商局、开平矿务局、天津电报局等民用工业。轮船招商局起初只有3艘轮船，1876年增加9艘，1877年总数达到30艘，使中国轮船吨位增至400万吨左右，约占中外在华轮船总吨位的36.7%，成立后十年间，营业净收入由81000两白银增长到910000两白银。

图二：受洋务运动引进西方先进生产技术的诱导，一些私人开始投资创办近代资本主义企业。1872年华侨商人陈启源在广东南海县简村开办继昌隆机器缫丝厂；1882年后，上海成立了一些缫丝厂。1878年，道员朱其昂在天津设立贻来牟机器磨坊。1882年，广州商人合股设立造纸厂，采用机器造纸。天津自来火公司成立于1886年，由官绅杨宗濂、买办吴懋鼎、淮军将领周盛波等合资设立。此外，还有制茶、制糖、制药、碾米、玻璃等近代工业出现。