题干

某兴趣活动小组的四位同学,用连线的方法对所学知识进行整理,其中完全正确的是

A:小祝对“物质与粒子的关系”连线如下:金属银 ------ 离子构成; 氧气 ------ 原子构成;氯化钠 ----- 分子构成。

B:小倪对“物质与其用途”的连线如下:氢气 ------- 光电源; 氖气 ------- 能燃烧、作燃料;干冰 ------- 人工降雨。

C:小萍对“人体必要的营养素通过相关食品摄入”的连线如下:糖类 -----大米、面粉;蛋白质 ---- 牛肉、鸡蛋;油脂 ------ 菜油、猪油

D:小婩对“污染源----污染物质----解决策略”连线如下长期吸烟 ---- 尼古丁、CO ---- 戒烟   霉变食物 ---- 甲醛、苯等 ----不食用

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C

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    Peking Opera (Beijing Opera), is one of the oldest forms of dramas(戏剧) in the world. The roles(角色) in it were Sheng, Dan, Jing, Mo, Chou, Wuhang, and Longtao during its early age. But with the change of Peking Opera, there are four main roles in it today: Sheng, Dan, Jing and Chou.

    Sheng——Men Roles

    Sheng are the men roles in Peking Opera, which can be divided into Laosheng, Wusheng, Xiaosheng and Wawasheng.

    Laosheng are middle-aged or older men who are honest. Hongsheng,a type of Laosheng, have a red face. There are only two roles famous as Hongsheng. One is Guan Gong and the other is Zhao Kuangyin. Wusheng are young generals(将军) who are good at martial arts(武术). Xiaosheng are clean-shaven(没有胡须的) and handsome. Wawasheng are children's parts.

    Dan——women Roles

    Dan are women roles that can be divided into different types——Laodan, Qingyi, Huadan, Wudan and Caidan.

    Laodan play old and clever women. Qingyi are the main women roles. Huashan, a type of Qingyi, was created by Mei Lanfang, who played an important role in shaping Peking Opera. Huadan are lively and unmarried women roles. Wudan characters are women, good at martial arts. Caidan are clowns(小丑) in funny plays.

    Jing——Painted Face Men Roles

    A Jing role is an important man character with striking(吸引人的) looks and high social position. The main types of Jing are Tongchui, good at singing and usually a general; Jiazi, good at acting with less singing; and Wujing, a martial arts and acrobatics(杂技) role.

    Chou——Comedy Roles

    Chou are comedy(喜剧) roles in Peking Opera. There are Wenchou who speak, act and sing, and Wuchou who both speak and fight. What makes this type of role special is a small patch(块) of white chalk around the nose. One of the famous roles is the Monkey King, who has a special position in the hearts of all who are interested in Chinese opera.