My friend Tony is an American1 . He is ten years old. He lives 2  his family in China now. There are 3  people in his family; his mother Mrs Green, his father Mr. Green and his little sister Amy. He has a white cat. 4  name is Betty. Look ! Amy is playing 5  Betty. His father, Mr. Green,is watc­hing TV. His mother is doing housework. What about Tony? He is doing6 Chinese homework. He can't 7   Chinese well, but he likes Chinese very much.
    Tony's 8 works in a TV station. His father works in a school as an9 teacher. Tony and his sister10 to the same school.

在0，﹣2，5，$\frac{1}{4}$，﹣0.3中，负数的个数是（　　）

在下面语段中的横线处填入恰当的内容，使语句连贯，结构一致，表意清楚的一组是（     ）

大事难事，          ；逆境顺境，           ；           ，看涵养；          ，看智慧；是成是败，           。愿你拥有一切，成就精彩人生！

①看胸襟  ②看坚持  ③看担当  ④是喜是怒  ⑤有舍有得

材料一：（日方消息）4月17日是日清战争后签订《下关条约》的日子，中方认为，1895年签订的这一条约使尖阁诸岛被让与日本。

材料二：沈阳日军行动，可作地方事件。望力避冲突，以免事态扩大。

——蒋介石致张学良密电

材料三：东北沦亡，时逾五载……前方守土之将士奋勇杀敌，后方之外交当局仍力谋妥协……张学良等多年袍泽，不忍坐视，因对介公为最后之诤谏，保其安全，促其反省……

——张学良、杨虎城叩文（十二日）

材料四：（卢沟桥事变后）在中华民族面临生死存亡之际，国共两党再度合作。团结一致，同仇敌忾成为中华民族的共识。……抗战时期，***人以民族根本利益为重，顾全大局，摒弃前嫌。早在1936年处理西安事变时，***就力主和平解决。

——《光明日报》