皮皮学，免费搜题
登录
搜题
【多选题】
汽车的外部噪声是指人为的各种电气设备，例如，（）所辐射出来的对汽车引起干扰的电磁辐射和雷电、静电等自然现象引起的噪声。A.
高压输电线
B.
铁轨
C.
广播电台设备
D.
车载音响
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】不同时期道德与法律会明确人的一个基本( )空间,这个空间以不得损害他人或社会的利益为边界,其衡量的标准就是一个人的自由能够与其他人的相同自由共存。
A.
自由
B.
法律
C.
生活
D.
学习
【单选题】Which of the habits of mind or dispositions discussed in lesson 2.1a is reflected in the following quote? “The final assignment in my organisational behavior course was a complex case study assignment...
A.
Maturity
B.
Truth-seeking
C.
Being analytical
D.
Metacognition
【简答题】Directions: Read the passage followed by some questions or unfinished statements. Choose the best answer from the four choices marked A., B., C. and D.. A friend of mine is a department manager at a l...
【简答题】Translate the following into Chinese: Pioneer work as early as 1972 by Fujishima and Honda reported water splitting for H 2 production over TiO 2 semiconductor. Since then, various types of semiconduc...
【简答题】Titanium dioxide is an example of a compound that is --able to crustallize in more than one crystalstructure.
相关题目：