电化学发光技术中采用的固相载体是() A.聚苯乙烯微孔板 B.聚苯乙烯试管 C.NC

题型:单项选择题 B1型题

问题:

电化学发光技术中采用的固相载体是()

A.聚苯乙烯微孔板

B.聚苯乙烯试管

C.NC膜

D.胶乳颗粒

E.磁性微粒

考点:临床医学检验技术(师)临床检验师相关专业知识(综合练习)临床检验师相关专业知识(综合练习)题库
题型:单项选择题 B1型题

On keeping a Diary in English

Keeping a diary in English is one of the小题1:__ (effect) ways to improve our English writing ability.

小题2:__ (compare) with other forms of writing, it is shorter and takes小题3:___ time. It can help us to develop the habit of thinking in English.小题4:___ we persist in this practice, gradually we’ll learn how to express ourselves in English. In keeping a diary in English, we certainly run up against many 小题5:__(difficult). In the first place, 小题6:__ often happens that we have trouble 小题7:__(find) appropriate words and phrases to give expression to our mind. Secondly, there are many idiomatic ways of saying things in Chinese. And it is extremely hard for us to put them into English properly.

As far as I 小题8:_ (concern), my suggestion is that we should always have a notebook and a Chinese-English dictionary within easy reach. Whenever something beats us, we can first put it down in our notebook and then consult our dictionary. We can also turn to our English teacher for help, if necessary. In short, I believe that it is 小题9:__ great use to keep a diary in English for 小题10:__ development of our writing skills.

题型:单项选择题 B1型题

发生于葡萄胎后的病理切片中见到绒毛结构的疾病一定不是()
B超鉴别哪些疾病较为敏感()
仅由葡萄胎发展而来的疾病是()

A.葡萄胎

B.侵蚀性葡萄胎

C.绒癌

D.胎盘部位滋养细胞肿瘤

E.胎盘残留

F.合体细胞子宫内膜炎

题型:单项选择题 B1型题

某项目运营期第四年的有关财务数据为:利润总额2000万元,全部为应纳所得税额,所得税率为25%;当年计提折旧600万元,不计摊销;当年应还本1200万元,付息300万元。本年度该项目的偿债备付率为( )。

A.1.75

B.1.6

C.1.5

D.1.4

题型:单项选择题 B1型题

管道上的管子与管子、管件与阀门等之间的连接方式有()。

A.法兰连接

B.粘接连接

C.焊接连接

D.螺纹连接

E.承插连接

题型:单项选择题 B1型题

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