使用下面的词语，写一段描绘某种情景的话。要求语言生动、形象，用上一种修辞方法。（50字左右）

春风    鲜花    笑脸

根据短文理解，完成各题任务。
C
    Sally is an English girl. She is my English teacher, Mrs. Brown's daughter. She is only five years old. (A)She can't go to school. She likes playing ping-pong.
    Her favorite ping-pong player is Zhang Yining. Sally is in the ping-pong club. She goes to the ping-pong club every day. She plays ping-pong for two hours there.
    Sally has a sister. Her name is Maria. She is in our class. She likes running. She runs with her mother every morning. (B)她最喜欢的赛跑明星是刘翔. Maria says she wants to be a running star like Liu Xiang.

在中文WORD2003中默认模板名为（   ）

小明同学用如图所示的装置测定斜面的机械效率，实验记录结果如下表：

实验次数	斜面倾斜程度	物体重G/N	斜面高度h/m	沿斜面拉力F/N	斜面长s/m	有用功W有/J	总功W总/J	斜面的机械效率η
1	较缓	5	0.1	1.5	1	0.5	1.5	33.3%
2	较陡	5	0.2	2	1	1	2	50%
3	较陡	10	0.2	4	1	2	4	50%
4	最陡	5	0.3	2.4	1	1.5	2.4	62.5%

如图所示，甲、乙分别是“探究平面镜成像特点”和“探究凸透镜成像规律”的实验装置．