某小区一栋居民楼有10人突然发生腹泻、腹痛症状,经过现场调查,发现该栋楼消防用水与饮用水合用一个水箱,且泄水管破裂。问题:1.饮用水污染引起的腹泻主要依据是什么?2.请简述撰写调查报告的主要内容。3.采取怎样的控制与干预措施?
查看答案
“四个全面”战略是新一届领导集体坚持和发展中国特色社会主义的全新布局,是中国新的历史条件下治国理政方略。()
What is the main purpose of the lecture?
A. To explain why scientists disagree about the age of the Moon
B. To present arguments in favor of another Moon landing
C. To explain how scientists discovered a crater on the far side of the Moon
D. To review some findings of a recent mission to the Moon