皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
(2018山西长治联考)2016年8月,德国慕尼黑大学的一个研究小组研发出了一种新型三维透明成像技术,可以透过动物的皮肤甚至器官直接观察到细胞结构及其相互之间的联系。该技术能让动物全身组织实现透明化,可在动物体内成像完整的神经系统或整个器官,有助于帮助研究人员更好地理解大脑与躯体之间的相互作用,以此为基础的数据库还有望大幅减少科研所需的实验动物的数量。这说明( ) 1 思维和存在具有同一性 2 科学实验是认识的重要来源 3 科学研究的目的在于揭示事物的发展规律 4 规律具有客观性
A.
①②
B.
①④
C.
②③
D.
③④
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】下列选项中,采用超率累进税率的是( )。
A.
增值税
B.
营业税
C.
企业所得税
D.
土地增值税
【单选题】What compromise did the mother and daughter finally reach?
A.
The mother would buy the saree for the daughter.
B.
The daughter would wear the saree but not go to the wedding.
C.
The mother would stay at home and let the daughter go alone.
D.
The daughter would go to the wedding without wearing the saree.
【单选题】要绘制一个红色的镶边黄色填充的椭圆,需要选取的颜色是()
A.
前景色为黄色,背景色为红色
B.
前景色为红色,背景色为黄色
C.
前景色为红色或黄色,背景色为默认
D.
前景色为默认,背景色为红色或黄色
【单选题】Those flowers were for your mother on her sixtieth birthday, but as she is away, I would be glad if you accept them.
A.
intended
B.
devoted
C.
produced
D.
supplied
【判断题】The Eight-Ingredient Food is a kind of useful herbal cuisine, which can bring down the blood-fat of middle-aged.
A.
正确
B.
错误
【简答题】“豆腐”一词在发音时,后一个音节的元音音素[u]实际上常常不发音,这属于语流音变之中的 。
【简答题】Dialogue: The transportation in Shanghai A: Hi, Sara. How was your 1 ?
【单选题】— Hi, Sara. Is this ______English book? — No. _______ is on the desk.
A.
your; Mine
B.
your; My
C.
yours; Mine
D.
yours; My
【单选题】听力原文:M: Hi, Sara. What's up? W: Oh, hi, I just got out a history class. I had to give a presentation. M: How did it go? W: Terribly. I'm sure I made a fool of myself. M: Why? Weren't you prepared? W: ...
A.
She felt embarrassed in class.
B.
Her presentation received a poor grade.
C.
She had not completed her assignment.
D.
She was unable to attend her psychology class.
【简答题】Playing football and watching TV _____ bothinteresting. A.were   B. was    C.are          D. is
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题