如图为两种不同类型的生物细胞模式，请分析回答：

如图的△ABC中，正确画出AC边上的高的图形是（　　）

根据短文后所给的任务，完成小题.

    Mary was a little girl and she lived with her parents in Africa. Her parents had gotten tired of the neighbors always complaining to them about their daughter, who was naughty and disrespectful to others. To change the situation, the father told Mary a story of a thief who would come and take away the parents of a bad child to take care of a better child and leave the bad child alone.

    However Mary went on with her ways. One day she made fun of an old blind man on her way to school. On hearing this, her parents thought of a new plan.

    The next day Mary came back from school. To her surprise, nobody was at home. It was getting dark but neither of her parents showed up. The little girl started to wonder where they were. Suddenly she remembered the story. Mary began to cry, for she thought she would never see them again. While she was crying, the door opened and her parents came in. She ran to them and asked, “Where have you been? I thought the thief had taken you away.”

    “He did but he let us go and told us to come back home because he knows you are going to be a good girl. He told us that if you are still a bad girl, he will come back for us,” they told her.

    “I am a good girl now and I promise never to be bad again because I don't want him to take you away from me.” Mary's words made her parents very happy. From that day on, Mary has never misbehaved again.

任务一：判断下列句子正误。

任务二：回答问题。

阅读下面这篇文言文，完成下列各题。

愚溪诗序

唐柳宗元

      灌水之阳，有溪焉，东流入于潇水。或曰：冉氏尝居也，故姓是溪为冉溪。或曰：可以染也，名之以其能，故谓之染溪。余以愚触罪，谪潇水上。爱是溪，入二三里，得其尤绝者家焉。今予家是溪，而名莫能定，土之居者，犹龂龂然，不可以不更也，故更之为愚溪。

      愚溪之上，买小丘，为愚丘。自愚丘东北行六十步，得泉焉，又买居之，为愚泉。愚泉凡六穴，皆出山下平地，盖上出也。合流屈曲而南，为愚沟。遂负土累石塞其隘为愚池。愚池之东，为愚堂。其南，为愚亭。池之中，为愚岛。嘉木异石错置，皆山水之奇者，以余故，咸以“愚”辱焉。

      夫水，智者乐也。今是溪独见辱于愚，何哉？盖其流甚下，不可以溉灌。又峻急，多坻石，大舟不可入也。幽邃浅狭，蛟龙不屑，不能兴云雨，无以利世，而适类于余，然则虽辱而愚之，可也。

                                                                                                                                                           （节选自《古文观止》，略改动）

     【注释】①灌水：水名；后文“潇水”也是水名。②家：安家。③龂龂（yín yín）：形容争辩的样子。④见……于：古代汉语表示被动的一种格式。见辱于愚：被愚这个名称污辱。