4×6＝____

6×7＝____

4×2＝____ 

4×5＝____

   One evening I went to have dinner with my uncle and aunt. They had 1invited another person, a young woman, so that there would be four people at 2. Her face was familiar (面熟的). I was quite 3　that we had met 4, but I could not 5　where I had seen her face. In the course of the talk, however, the young woman6to tell us that she had lost her purse the other day. All at once I remembered where I had seen her face. She was just the young girl in the photo in the purse I had picked up while walking down the street that afternoon, although she looked much older. She was7, of course, when I was 8　to describe her purse to her. Then I explained (解释) that I had recognized (认出) her from the photo I had found in the purse. My uncle insisted on going to the police station immediately to fetch the purse.
   As the policeman handed it 9 he said I had found not10the purse, but the person who had lost it.

读下图，图所示的两条河流下游各有一个小岛。最终可能和小岛连接的岸堤是（    ）

读下面的材料，然后作文。

        幸福是一种感觉，幸福是一种心境，幸福是一种体验，作家毕淑敏还说幸福需要提醒。幸福是清闲无事，幸福是艰苦创业；幸福是书山寻宝，幸福是亲近自然；幸福是攫取与占有，幸福是互助与奉献；幸福是父亲递来的一顶草帽，幸福是妈妈传出的一声呼唤，幸福是朋友送上的一束鲜花……

        请以“幸福”为话题，写一篇文章。

        要求：（1）题目自拟；（2）你可以大胆选择你最能驾驭的文体，写你最熟悉的内容，表达你的真情实感，诗歌、戏剧除外；（3）文中不要出现真实的校名、姓名等信息；（4）不少于600字，文中不得出现真实的人名、地名、校名、班名。

下面对实验现象的描述中，正确的是（）