______ earthquake happened on ______ morning of April 14th in Yushu, Qinghai. By far, over 2,000 people have died.
选择填上合适的词。
闻名 学艺 苦练 大师
拜师____ 世界____
京剧____ 勤学____
依据如图的四个实验装置,判断下列叙述的正误.