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【多选题】
关于X射线,说法正确的是
A.
X射线是机械波
B.
X射线是电磁波
C.
X射线具有波粒二象性
D.
X射线不带电
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举一反三
【多选题】海绵城市建设的基本原则包含()
A.
规划引领
B.
安全为重
C.
生态为辅
D.
因地制宜
【单选题】在相扑中下列级别中最高的是?()
A.
三段
B.
幕下
C.
前头
D.
横纲
【判断题】商业秘密是指凡不为公众所熟悉的技术信息和经营信息。
A.
正确
B.
错误
【单选题】脊髓损伤后直接的膀胱功能障碍早期表现为()。
A.
尿频
B.
尿潴留
C.
尿失禁
D.
尿不尽
【判断题】为了防止桥梁墩、台基础四周和基底下土层被水流掏空冲走以致倒塌,基础必须埋置在设计 洪水的最大冲刷线以上。
A.
正确
B.
错误
【判断题】为了防止桥梁墩、台基础四周和基底下土层被水流掏空冲走以致倒塌,基础必须在设计洪水的最大冲刷线以上。
A.
正确
B.
错误
【单选题】What does globalization refer to in a common sense?
A.
the establishment of a world economy and time-space compression
B.
global mobility and mutual cooperation
C.
international migration and large-scale coordination
D.
win-win cooperation and multilateral interaction
【单选题】What does globalization mean according to the speaker?
A.
It means that the world is becoming more and more integrated.
B.
It means that the world’s living standards are greatly improved.
C.
It means that more opportunities are given to the developing countries.
D.
It means that the world is developing more and more rapidly.
【单选题】U408 What new threats does globalization bring?
A.
The quick spread of perishable items.
B.
The quick spread of wildfire.
C.
The quick spread of disease.
D.
The quick spread of the labor-force.
【单选题】What new threats does globalization bring?
A.
The quick spread of perishable items.
B.
The quick spread of wildfire.
C.
The quick spread of disease.
D.
The quick spread of the labor-force.
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