100V的电压加在25欧姆的电阻两端可产生()的电流。
参考答案:4A
病历摘要:某男,65岁,因右眼视力渐进性下降三年,不见物二个月,不伴有红痛症状,家族无传染病及遗传病史,全身无特殊不适。
你认为下列哪些处理欠妥?()提示:病者右眼经后囊膜YAG激光切开术后,视力又提高至0.5
A.多让病人参加体育活动,以减少晶体后粘连
B.病人术后要绝对卧床休息一个月
C.病人激光术后要应用大量抗菌素
D.病人术后可口服一些消炎痛类药物止痛
E.病人适当应用一些降眼压类药
F.多做一些物理治疗,防止再发生后发障
G.多口服一些中草药补身体
H.病人可以参加剧烈活动
Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子):(共8分)
小题1: Humans have five_____: sight, hearing, taste, smell and touch. (sense)
小题2:This building was ___________the History Museum of the state. (one)
小题3:We can develop ___________reading ability through reading a page of English every day. (we)
小题4: Kodak film is retired. It was one of the most ____________ colour films in the world. (succeed)
小题5:You should think twice before you make a___________. (decide)
小题6:It’s important to obey traffic rules to keep ourselves__________. (save)
小题7: It’s common knowledge that oil doesn’t __________t with water, (mixture)
小题8: It’s ___________a good idea to go group-buying, especially when prices go up like a rocket! (real)