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【单选题】
对于基本共射放大电路的特点,其错误的结论是()
A.
输出电压与输入电压相位相同
B.
输入电阻,输出电阻适中
C.
电压放大倍数大于1
D.
电流放大倍数大于1
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参考答案:
举一反三
【单选题】4最常见的家用台式机机械硬盘转速是
A.
5000rpm
B.
5900rpm
C.
7200rpm
D.
72000rpm
【单选题】_____ or not we had a baby, we couldn’t survive only on my salary.
A.
As
B.
Even
C.
However
D.
Whether
【简答题】天邑公司2011--2015年度的财务比率数据如下: 单位:万元 财务数据 2011 年 2012 年 2013 年 2014 年 2015 年 流动资产 2813 297708 346965 319389 344824 固定资产净值 541842 533953 553145 551604 531394 资产总计 893862 900220 987800 958912 958943 主营业务收...
【判断题】We had a very good weather while we were on holiday.
A.
正确
B.
错误
【单选题】We had met on a ___ occasion.
A.
before
B.
present
C.
previous
D.
pretentious
【简答题】Listen and number. (     )We also took many pictures. (     )We had a lot of fun on our holiday. (     )We went by bus. (     ) We ate good food and learned some Chinese. (     )We went to Shanghai on...
【单选题】Statement: We had a flat tire. Opposition: We made it to the wedding on time.
A.
We had a flat tire although we made it to the meeting on time.
B.
We had a flat tire, although we made it to the meeting on time.
C.
We made it to the wedding on time although we had a flat tire.
D.
We made it to the wedding on time, although we had a flat tire.
【简答题】阅读短文,选择正确答案。 On National Day, we had a long holiday. We had seven days. I went to Hainan with my parents. My grandparents lived in a beautiful village in Hainan. We visited them. We went to see the bl...
【简答题】天邑公司2011--2015年度的财务比率数据如下: 单位:万元 财务数据 2011 年 2012 年 2013 年 2014 年 2015 年 流动资产 2813 297708 346965 319389 344824 固定资产净值 541842 533953 553145 551604 531394 资产总计 893862 900220 987800 958912 958943 主营业务收...
【简答题】Whether or not we had a baby,we could not survive just on my salary.
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