请在下面横线上填写相应的句子

①晨兴理荒秽，____。（陶渊明《归园田居》）

②蓬山此去无多路，____ 。（李商隐《无题》）

③____，坐断东南战未休。（辛弃疾《南乡子·登京口北固亭有怀》）

④____，愁云惨淡万里凝。（岑参《白雪歌送武判官归京》）

⑤剪不断，理还乱，是离愁。____。（李煜《相见欢》）

⑥____，松柏有本性。（刘祯《赠从弟》）

⑦登临吴蜀横分地，____。（陈与义《登岳阳楼》其一）

⑧“济世”一直是历代文人的人生标杆。杜甫《望岳》中的“会当凌绝顶，一览众山小”，表现了豪迈的用世之情；李白《行路难》中的“____，直挂云帆济沧海”，表达出人生多歧但不甘消沉的执着；龚自珍《己亥杂诗》中的“____，____”，则充满虽已辞官仍关心民族命运的赤子之情。

下列对化学知识的理解正确的是（　　）

阅读短文，判断正误，用“正确”或“错误”表示。

Little Jack is playing with his friend near a bank. A man stops beside them. The door

opens and a man gets out. He is wearing a mask. There's a gun in his hand. Little

Jack's friend is frightened. But Jack is not. He runs to a policeman. "Please come

quickly," Jack says. "A robber（强盗） is in that bank." The policeman looks at the bank and

laughs. "Oh, good boy！" the policeman says. "But it's Ok. That man is not a robber.

He's an actor.（演员）"