问题
问答题 简答题
一幼儿误食一颗玻璃球后,过两天在粪便中发现,请按顺序写出经过哪些器官排出体外?
答案
参考答案:
玻璃球经口腔→咽→食管→胃→十二指肠→空肠→回肠→盲肠→升结肠→横结肠→降结肠→乙状结肠→直肠→肛管→肛门排出体外。
一幼儿误食一颗玻璃球后,过两天在粪便中发现,请按顺序写出经过哪些器官排出体外?
参考答案:
玻璃球经口腔→咽→食管→胃→十二指肠→空肠→回肠→盲肠→升结肠→横结肠→降结肠→乙状结肠→直肠→肛管→肛门排出体外。
完形填空。 | |||
It is very important to stay healthy. I have a neighbor. Sheis an old lady. She can do all thehousework, 1 newspapers,watch TV and search on theInternet to learn somethingnew. I often see 2 do taijiquan in themorning and dance in the evening. She looksyoung and beautiful 3 she is over seventy.Last week a reporter from a magazineinterviewed her and asked 4 she kept soyoung and healthy. She replied with a smile. I have a secret of staying young andhealthy. It is quite 5 . Keep your mindactive, take an interest in the world 6 you,and learn at least one new thing every day. Tryto do different kinds of housework and dosports as 7 as you can. Don't think you aretoo old to go back to 8 .I know a man whoentered a medical college when he was 70 yearsold. He studied there for 6 years and now he is adoctor. Another man went to a tennis school atthe age of 71 and now he is good at 9 _tennis. Some people may say staying young iseasy only for those who live in the future. Infact, no matter how old you are, you can make it. Please. tell the story to your family. Itwould be a good start to 10 the lady'sexample. I hope all people will stay young andhealthy. | |||
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