不回收的航天器在使用后，将成为太空垃圾．如图所示是飘浮在地球附近的太空垃圾示意图，下列说法中正确的是（    ）

按要求默写出古诗文名句。

①知之者不如好之者，____。（《论语．雍也》）

②千古兴亡多少事？悠悠，____。（辛弃疾《南乡子》）

③____，欲语泪先流。（（李清照《武陵春》）

④酒酣胸胆尚开张，____！（苏轼《江城子》）

⑤俱往矣，____，还看今朝。（***《沁园春．雪》）

⑥酒困路长惟欲睡，____。（苏轼《浣溪沙》）

⑦诗人借梅花凋零的情景来表达自己至死不变的爱国之心的句子是____，____。（陆游《咏梅》）

⑧“愁”历来是文人墨客重要的思想元素，请写出古诗词中含“愁”的连续两句句：____，____。

    Johnny Carson began his work in television ____his twenties. First he worked at local stations in Nebraska. Several years ____ (late), he moved to Los Angeles, California. It was “The Tonight Show”____made Johnny Carson famous for thirty years. He became ____most popular star of American television. He ____(call) “the king of late night.” Critics said Americans from all parts of the country liked him and felt they knew him.

    He did not take his fame ____ (serious). For example, when asked how he became a “star”, he answered: “I started in a gas state and I cooled.” Carson's special skill was his sense of humor. Audiences laughed at his jokes he made at the____ (begin) of his show. However, sometimes they laughed even____(hard) at the jokes that failed. He was the most____(power) performer (表演者) on television. Many comedians (喜剧演员) and singers became successful after____ (appear) on “The Tonight Show”.

下图是某国1940~2012年人口自然增长率变化情况。完成下面小题。