具有趋化作用的细胞因子是() A.IL-2 B.IL-4 C.IFN D

题型:单项选择题

问题:

具有趋化作用的细胞因子是()

A.IL-2

B.IL-4

C.IFN

D.M-CSF

E.IL-8

考点:安徽住院医师临床病理科皮肤及软组织皮肤及软组织题库
题型:单项选择题
阅读短文,用方框内所给单词的正确形式填空,使短文意思通顺、完整。注意:①每个词只能用一次。②每空限填一词,有一些词需要做相应的变化。③其中有两个多余选项。
never  sad   happy  when  need  if  away  way  health  different    think   always 
Everyone 小题1:_________ friendship. Friends are our real wealth(财富) in life.
We all enjoy getting close to friends. 小题2:__________ we are happy, we would like friends to have a talk and share(分享) the good news. When we are 小题3:_______, we need our friends to share our bad news. It’s nice to have friends to talk, to laugh, to cry and to share. If we don’t have any friends, we’ll feel very lonely(孤独).
Sometimes our friend may be 小题4:_________ from us, we’ll feel sad and miss them. We can keep friendship by writing letters or E-mails, making phone calls or in many other小题5:_______. We are often making 小题6:__________ new friends in our life. But we shouldn’t forget old friends when we have new friends. The more friends we have, the 小题7:________ we’ll be.
We should look after our friendship a lot. 小题8:________ more about our friends and don’t see them by their looks. Believe in your friends. And 小题9:_______ leave them when they are in trouble. Keep your words and you’ll have real friends in life.
There’s more good news from people who have many friends. They also live longer. So good friendship also helps you stay in good小题10:________.
题型:单项选择题

男性,41岁。尿频、尿急、尿痛,伴血尿1个月,一般抗生素治疗无效。既往有肺结核病史。尿检:白细胞30~40个/HP,红细胞20~30个/HP。

首先要采取的辅助检查是()。

A.逆行肾盂造影

B.IVU及尿结核菌检查

C.CT

D.MRI

E.B超

题型:单项选择题

依据《建设工程施工合同(示范文本)》规定,索赔事件发生后的28天内,承包人应向工程师递交( )。

A.现场同期记录

B.索赔意向通知

C.索赔报告

D.索赔证据

题型:单项选择题

基建安全检查分为()、专项检查、随机检查、安全巡查四种方式。

题型:单项选择题

氧气瓶的颜色和字体颜色分别是:()

A.淡蓝、黑

B.黑、白

C.黑、淡黄

D.银灰、深蓝

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