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搜题
【判断题】
场效应管放大电路的偏置电路可以采用自给偏压电路。A.
正确
B.
错误
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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】输液中发生药液渗出或外渗后造成的临床表现描述错误的是( )。
A.
多发生在手背、足背及肘前窝等部位
B.
早期即开始表现为明显的胀痛感
C.
病人主诉穿刺部位疼痛，为烧灼痛或刺痛
D.
可见注射部位或针头周围出现肿胀
E.
患处皮肤温度低于手臂其他部位的温度
【单选题】听力原文： Kuwait is a country which is quite small, but which is very rich. It has a population of a little more than a million, and it is situated at the North end of the Persian Gulf. This small desert ...
A.
13%.
B.
16%.
C.
14%.
D.
15%.
【单选题】Which country has the second ______ population in the world?
A.
largest
B.
most
C.
great
【单选题】听力原文： Kuwait is a country which is quite small, but which is very rich. It has a population of a little more than a mil-lion, and it is situated at the North end of the Persian Gulf. This small desert...
A.
13%.
B.
16%.
C.
14%.
D.
15%.
【简答题】 文字工具组中哪些工具可以生成文字选区
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