A:正反应吸热,L是气体
B:正反应吸热, L是固体
C:正反应放热,L是气体
D:正反应放热,L是固体或液体
解答题
根据句意和所给的首字母完成单词(1)In most parts of China, students r____ bikes to school.(2) My family will take the t____ to Beijing next week.(3) It's around 1,500 k____ from Beijing to Tianjin.(4) They had a q____ meal and then went to school in a hurry.(5) She is i____ in hospital. Let's go to see her after school.(6)The e____ bird catches the worm.(7)There is no m____ of getting there. (8) English is a b____ to the world.(9)We must be in the same b____ to overcome the difficulty.(10)Whether(是否) we'll go for a picnic d____ on the weather.
改革开放30多年来,我国经济建设取得了举世瞩目的成就,人民物质文化生活水平显著提高。随着我国经济实力的增强和经济体制改革进入新的阶段,文化体制改革势在必行。这蕴涵的哲理是( )
①上层建筑包括与经济基础相适应的文化,对经济基础具有反作用 ②人民群众是文化体制改革的主体,是社会变革的决定力量 ③经济基础决定上层建筑,经济基础的变化发展决定上层建筑的变化发展 ④社会意识具有一定的相对独立性,但社会意识的变化决定于社会存在的变化
1924年,国民党在广州创办的培养军事政治人才的学校是( )