A:
B:
C:
D:
请根据句意从方框中选择合适的单词,并用其适当形式填空,使句子通顺。
forty badly usual it close
(1) Although the film____ was not interesting, Ann played the lead role very well.
(2)It was ____ for my father to talk so much at table that day. He is always quiet.(3)Visitors can watch all kinds of birds ____ at Beijing Wildlife Park.(4)Mr Black was a very good swimmer in his ____ .(5)The other team played even ____ in the second half of the basketball final.
如图,在平面直角坐标系xOy内,第1象限存在沿y轴负方向的匀强电场,第Ⅳ象限以ON为直径的半圆形区域内,存在垂直于坐标平面向外的匀强磁场,磁感应强度为B.一质量为m、电荷量为q的带正电的粒子,从y轴正半轴上y=h处的M点,以速度v0垂直于y轴射入电场,经x轴上x=2h处的P点进入磁场,最后以速度v垂直于y轴射出磁场.不计粒子重力.求:
鼓盆歌是一种中国湖北地区非常古老的传统曲艺形式,已于2006年列入国家级非物质文化遗产名录。它源于中国古代丧礼上“扑一个盆子当鼓打,唱歌陪丧家”的传统民俗活动,故又俗称“丧鼓”、“丧鼓歌”和“打鼓闹丧”,流传于江汉平原的沙市、荆州、江陵一带,其表演形式通常为一人或二人自击鼓板独唱或对唱,下列说法正确的是( )
①鼓盆歌具有传递民族文化基因的重要价值
②鼓盆歌是传承曲艺的物质载体
③鼓盆歌作为文化遗产对文明传承有特别意义
④鼓盆歌是湖北传统文化的集中展示
(____) 1. A. pear B. apple C. cow
(____)2. A. pig B. duck C. orange
(____)3. A. sister B. pencil C. brother
(____)4. A. farm B. school C. ice cream
(____)5. A. chicken B. picture C. cow