皮皮学，免费搜题
登录
搜题
【单选题】
下列说法错误的是()A.
电容本身不消耗能量
B.
电容元件是一种元件
C.
电容不会释放出多于它吸收或储存的能量
D.
电容是一种有源元件
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】听下面一段材料。回答第1-4题。 1. What is the man’s first advice? A. Write to people on recycled paper. B. Buy some drinks machines. C. Allow staff to wear jogging suits at work. 2. Why doesn’t the woman agree on u...
【单选题】由于现场施焊条件较差，焊缝质量难以保证，所以较重要或受动力荷载的大型平台梁，其工地拼接宜优先采用（ ）。
A.
安装螺栓加焊缝
B.
永久螺栓加焊缝
C.
高强螺栓
D.
焊缝连接
【简答题】畜牧业现代化的特点主要有哪些?
【单选题】What is the man’s wife doing?
A.
Looking after their son at home.
B.
Leaving town on business.
C.
Helping their son with his study.
【简答题】简述实现畜牧业现代化的途径?
【简答题】什么是畜牧业现代化？畜牧业现代化有什么特征？
【简答题】根据听到的材料，回答 2～5 题 第 2 题 What is the man’s problem? [A] He is always laughing at other students. [B] He was constantly talking with other students in class. [C] He disturbed the teacher by asking questi...
【简答题】听下面一段材料，回答第1-3题。 1. What is the man’s problem? A. He failed his English test B. He’s worried about his result. C. He’s afraid of tomorrow’s test. 2. What does the woman do when she’s in bad mood? A. H...
【简答题】听下面的材料，回答第1至2题. 1. What is the man’s advantage for the job according to himself? A. He has some experience. B. He is good at friends. C. He majored in communicating. 7. What is the man’s bigges...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
