使用非双重绝缘结构的电动工具时,必须戴橡皮绝缘手套,穿胶鞋或站在绝缘板上,以防漏电。
参考答案:对
根据句意用括号内所给词的适当形式填空,使句子意思通顺、完整。
1. Bob is _____ (funny) actor of all.
2. I want _____ (be) a basketball player in the future.
3. We should brush our _____(tooth) twice a day.
4. Sanya is in Hainan Province in _____ (south) China.
5. Some readers _____ (play) sports tomorrow.
6. Her aunt is a famous _____ (violin) in our country.
7. _____ (luck), his classmates often help him.
8. My classmates and I _____ (visit) Beihai Zoo last week.
9. Take this medicine, and you will feel _____ (well) tomorrow than today.
10. Mozart started _____ (write) music when he was four years old.
男,8岁,额部多发性疖肿,不慎碰伤额部,致使局部红肿扩大,弛张性高热,4天后臀部皮下又发现一肿块,疼痛、压痛明显,且有波动感。诊断应考虑为
A.菌血症B.败血症C.毒血症D.脓毒血症E.冷脓肿