题目

【2017•南通卷】把两张用丝绸摩擦过的塑料片相互靠近时，它们会张开。这是因为（ ）A. 同种电荷相互排斥 B. 异种电荷相互排斥C. 分子之间存在斥力 D. 分子之间存在空隙 答案：【答案】A【解析】试题分析:用摩擦的方法使物体带电，叫做摩擦起电．摩擦起电的实质是电子的转移，失去电子的物体因为少了电子而带正电，得到电子的物体因为有了多余的电子而带负电，电荷间的相互作用规律是：同种电荷相互排斥，异种电荷相互吸引.把两张用丝绸摩擦过的塑料片相互靠近时，【改编】Shirley Temple(1928—2014)，an American actress，was considered among the most successful child stars in the history of film．Born by an ambitious mother，Temple first appeared in a film at the age of three，and at six she starred in Stand Up and Cheer (1934)．Known and recognized for her ability to sing and tap dance in several films，Temple became a famous figure in 1934．At the end of that year she was given a special Academy Award “in grateful recognition of her outstanding contribution．’’During the Great Depression of the l930s，Temple was celebrated by an adoring public．At the height of her popularity，from l935 to 1938，Temple was the biggest box-office attraction in Hollywood．Temple made a number of films as a teenager，but her appeal had faded，and the films were not successful．In l949, Temple departed elegantly from Hollywood．Two decades later，she reappeared into the spotlight by announcing her qualification as a candidate for Congress．She lost the election，but Temple displayed her determination and went on to enjoy a long and successful：career with the United Nations and the State Department．After retirement，she reposed that she was at peace with her life and proud of her accomplishments in two of the nation’s most influential areas．“If I had to do it all over again．’’Shirley Temple once declared，‘‘I wouldn’t change anything．’’【1】What made Shirley world famous?A. Her determination and strong will.B. Her attractive appearance.C. Her ability in politics.D. Her ability to sing and tap dance.【2】What caused Temple to lose her appeal as an actor?A. The appearance of new stars.B. Not mentioned.C. The Great DepressionD. The disappearance of her beauty.【3】When did Temple return to the spotlight?A. In her forties. B. In her twenties.C. In her thirties. D. In her fifties.【4】From the last paragraph we can infer Temple _____.A. regretted she was involved in politicsB. was disappointed at leaving the stage so earlyC. wanted to lead a different lifeD. was satisfied with her choices.【5】How do you find Shirley Temple?A. Beautiful and kind-hearted. B. Out-going and adventurous.C. Tough-minded and gifted. D. Humorous and charming.