在关于居民生活水平的调查中,将常住人口限定为“每年至少有6个月在家中居住的人”。这体

题型:单项选择题

问题:

在关于居民生活水平的调查中,将常住人口限定为“每年至少有6个月在家中居住的人”。这体现了调查以下哪个方面的内容?()

A、操作化

B、理论化

C、实施化

D、概念化

考点:资格类社会经济调查方法与实务社会经济调查方法与实务题库
题型:单项选择题

简述网络时代企业文化的发展。

题型:单项选择题

读一读,根据短文内容,判断正(T)误(F)。

    I'm Lily. Five years ago, I was a student. My Mum was a teacher. She walked to workevery day. She

taught art. I was in her class.  I studied very hard. I was a good student. Now, my Mum is retired. I am a

teacher. I work in a primary school. I teach children art, too. I usually go to work by bike. My children

study very hard at school. I think I am a  good teacher.

( ) 1. Lily was a student five years ago.      

( ) 2. Lily's Mum taught her science.          

( ) 3. Lily was in her Dad's class.            

( ) 4. Lily's Mum walked to work every day.    

( ) 5. Lily works in a high school now.        

题型:单项选择题

引起感染性休克的外科疾病主要有哪些

题型:单项选择题

一革兰阴性菌感染患者,伴轻度肾功能不全,下列药物可以首选的是:

A.链霉素
B.奈替米星
C.西索米星
D.阿米卡星
E.庆大霉素

题型:单项选择题

为解决圬工结构热胀冷缩而设置的缝隙叫()。

A、沉降缝

B、伸缩缝

C、愈合缝

D、拉缝

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