皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【判断题】
工业生产产生的噪声是造成职业性耳聋的主要原因。
A.
正确
B.
错误
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
【简答题】Morán criticises the fact that many companies take advantage of low labour costs in certain parts of the world.
【单选题】Hören Sie die Fortsetzung von T1 einmal und beantworten Sie die folgende Frage. Wo war Anna in den Ferien?
A.
Hainan, Luoyang, Xi'an
B.
Luoyang, Xi'an, Beijing
C.
Luoyang, Xi'an
D.
Hainan, Luoyang, Xi'an, Beijing
【简答题】carry cargos
【简答题】读一读,判断句子是 否正确。 My name is Mei Mei. In the mor n ing , I have breakfast . Then I go to s chool . I have lunch at school. I like vegetables, chicken and ri ce for lunch . In the afternoon, I read books....
【判断题】和反向饱和电流IcBo一样,穿透电流IcEo也是衡量三极管质量好坏的主要参数,其值越小越好。
A.
正确
B.
错误
【判断题】ICEO习惯称为穿透电流,是衡量三极管质量好坏的重要参数之一,其值越大越好。
A.
正确
B.
错误
【简答题】A Mary was a 911 op e r a tor(接线 员 )in Los Angeles. One Thursday mor n ing, she was sur pr is e d t o g e t a ca l l from a young child who said, “ Mom is ill, Mom is i l l ” , again and again. Mary h...
【简答题】Basically, in viral __________ , the company thinks of a(n) _________ , interesting ________ —it has to be ___________ so that __________ will want to tell it to their ___________ straight away. In t...
【单选题】三极管的穿透电流Iceo衡量三极管( )的主要参数。
A.
放大作用
B.
稳定性能
C.
频率特性
D.
极限能力
【简答题】Mary was a 911 op e r a tor( j 接线员 )in Los Angeles. One Thursday mor n ing, she was sur pr is e d t o g e t a ca l l from a young child who said, “ Mom is ill, Mom is i l l ” , again and again. Mary h...
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