问题
单项选择题 A2型题
某地农民在家用散装白酒宴请村民,酒席未散,就有多人恶心、呕吐,后该村卫生院1天内陆续收到17名参加宴席的患者,主诉为视力模糊、呼吸困难,后来1人失明,3人死亡,此发病物质是()
A.甲醇
B.乙醇
C.甲醛
D.氢氰酸
E.铅
答案
参考答案:A
某地农民在家用散装白酒宴请村民,酒席未散,就有多人恶心、呕吐,后该村卫生院1天内陆续收到17名参加宴席的患者,主诉为视力模糊、呼吸困难,后来1人失明,3人死亡,此发病物质是()
A.甲醇
B.乙醇
C.甲醛
D.氢氰酸
E.铅
参考答案:A
方框填词 | |
2. His grandpa is now 75 years old. He has lived in Qingdao ______. 3. _____ taking exercise, I prefer playing volleyball. 4. What does your brother want to be when he ____? 5. The children are old enough _____ themselves. |