抗体效价的鉴定常采用以下何种方法() A.单向免疫扩散 B.双向免疫扩散 C.免疫电

题型:单项选择题

问题:

抗体效价的鉴定常采用以下何种方法()

A.单向免疫扩散

B.双向免疫扩散

C.免疫电泳

D.亲和层析

E.免疫吸附法

考点:广西住院医师规范化培训(检验医学科)临床免疫学检验临床免疫学检验题库
题型:单项选择题

Hong Kong Disneyland(香港迪斯尼乐园)

Hong Kong Disneyland opened its door to the public on September 12,2005. It’s the first Disneyland in China as well as the cheapest one in the world.

Ticket prices have also been set(规定)for Hong Kong Disneyland, the fifth Disney theme(主题)park in the world. On weekdays, adults will pay 295HK dollars, children aged between 3 and 11 will pay210HK dollars and old people aged 65 or above will pay only 170 HK dollars.On weekends , public holidays and golden week holidays, adults will pay 350HK dollars, 250 HK dollars for children and 200 HK dollars for the old. Children under the age of three will get in for free.

The famous action movie star Jacky Chen has been named spokesperson(代言人)for Hong Kong Disneyland. He got it not only because of his great influence in Hong Kong and across Asia, but mostly because of his love for his family and his passion(热情)for charity work.

小题1:When did Hong Kong Disneyland open?

A.On October 12 ,2005   B.On September 12,2005     C.On October 12,2004

小题2:How many Disney theme parks are there in the world at the end of 2005?

A. 1         B.3        C.5

小题3:Who is the spokesperson for Hong Kong Disneyland ?

A. Jay Chou        B. Jacky Chen       C. Nicholas Tse

小题4:If a 5-year-old boy want to go to Hong Kong Disneyland on Wednesday afternoon, how much should he pay?

A. 295HK dollars    B.210 HK dollars    C.170 HK dollars

小题5:Tom is 10 years old . He is going to Hong Kong Disneyland with his parents this weekend.How much will the tickets cost?

A.950HK dollars     B.570 HK dollars    C. 800HK dollars

题型:单项选择题

在呼吸面具和潜水艇中可用过氧化钠作为供氧剂。请选用适当的化学试剂和实验用品,用上图中的实验装置进行实验,证明过氧化钠可作供氧剂。

(1)A是制取CO2的装置。写出A中发生反应的化学方程式:_________________

(2)填写表中空格:

(3)写出过氧化钠与二氧化碳反应的化学方程式:                                              

(4)试管F中收集满气体后,下一步实验操作是:                      

题型:单项选择题

氯化铵肥料( )。

题型:单项选择题

适宜的病室环境是

A.室内相对湿度在30%~40%为宜
B.产休室,应保暖不宜开窗
C.婴儿室室温宜在22~24℃
D.破伤风病人,室内光线应明亮
E.气管切开者,室内相对湿度为40%

题型:单项选择题

保险公司开展的1年期以上返还性人身保险业务的保费收入( )。返还性人身保险业务是指保险期间1年以上(包括1年期),到期返还本利的普通人寿保险、养老年金保险、健康保险。

A.按3%征收营业税

B.按5%征收营业税

C.免征营业税

D.按1%征收营业税

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