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【单选题】
已知如图所示电路中Vcc=12v,Rc=3kΩ,静态管压降 ,并在输出端加负载电阻RL,其阻值为3KΩ,该电路最大不失真输出电压的有效值 约为多少
A.
2v
B.
3v
C.
6v
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参考答案：
举一反三
【判断题】面若中秋之月,色如春晓之花,鬓若刀裁,眉如墨画,面如桃瓣,目若秋波。虽怒时而若笑,即瞋视而有情。描写的是宝玉
A.
正确
B.
错误
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【单选题】若变量a、b均为整型,则表达式(a=2,a*a,b=5,b++,a+b)的值是
A.
7
B.
8
C.
9
D.
10
查看完整题目与答案
【简答题】正面双手传球的击球点应保持在（）。
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【单选题】Fish farming in the desert may at first sound like an anomaly, but in Israel over the last decade a scientific hunch has turned into a bustling business. Scientists here say they realized they were no...
A.
fresh water can be drilled from underground desert aquifers
B.
the water drilled from the underground desert aquifers is only one-tenth as salty as sea water
C.
the water drilled from the underground desert aquifers contains more nutritious elements than fresh water
D.
the water drilled from the underground desert aquifers is not as hot as the sea water
查看完整题目与答案
【简答题】在建工程达到预定可使用状态前试运转所发生的净支出，应当计人营业外支出。( )
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【单选题】E.P.霍兰德(1976)认为，社会心理学的历史按顺序可划分为()三个阶段。
A.
哲学思辨、经验描述与实证分析
B.
哲学思辨、实证分析与经验描述
C.
实证分析、经验描述与哲学思辨
D.
经验描述、实证分析与哲学思辨
查看完整题目与答案
【单选题】正面双手传球的击球点应保持在( )
A.
脸前上方约 20cm 处
B.
头前上方约 20cm 处
C.
额前上方约 20cm 处
D.
胸 前上方约 20cm 处
查看完整题目与答案
【单选题】Fish farming in the desert may at first sound like an anomaly, but in Israel over the last decade a scientific hunch has turned into a bustling business. Scientists here say they realized they were no...
A.
fresh water can be drilled from underground desert aquifers
B.
the water drilled from the underground desert aquifers is only one-tenth as salty as sea water
C.
the water drilled from the underground desert aquifers contains more nutritious elements than fresh water
D.
the water drilled from the underground desert aquifers is not as hot as the sea water
查看完整题目与答案
【多选题】在编制资产负债表时,应根据总账科目的余额减去备抵科目后的净额填列的有
A.
固定资产
B.
应收账款
C.
无形资产
D.
存货
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【单选题】正面双手传球的击球点应保持在__。
A.
额头上方
B.
左肩上方
C.
右肩上方
查看完整题目与答案
相关题目：
【判断题】面若中秋之月,色如春晓之花,鬓若刀裁,眉如墨画,面如桃瓣,目若秋波。虽怒时而若笑,即瞋视而有情。描写的是宝玉
A.
正确
B.
错误
查看完整题目与答案
【单选题】若变量a、b均为整型,则表达式(a=2,a*a,b=5,b++,a+b)的值是
A.
7
B.
8
C.
9
D.
10
查看完整题目与答案
【简答题】正面双手传球的击球点应保持在（）。
查看完整题目与答案
【单选题】Fish farming in the desert may at first sound like an anomaly, but in Israel over the last decade a scientific hunch has turned into a bustling business. Scientists here say they realized they were no...
A.
fresh water can be drilled from underground desert aquifers
B.
the water drilled from the underground desert aquifers is only one-tenth as salty as sea water
C.
the water drilled from the underground desert aquifers contains more nutritious elements than fresh water
D.
the water drilled from the underground desert aquifers is not as hot as the sea water
查看完整题目与答案
【简答题】在建工程达到预定可使用状态前试运转所发生的净支出，应当计人营业外支出。( )
查看完整题目与答案
【单选题】E.P.霍兰德(1976)认为，社会心理学的历史按顺序可划分为()三个阶段。
A.
哲学思辨、经验描述与实证分析
B.
哲学思辨、实证分析与经验描述
C.
实证分析、经验描述与哲学思辨
D.
经验描述、实证分析与哲学思辨
查看完整题目与答案
【单选题】正面双手传球的击球点应保持在( )
A.
脸前上方约 20cm 处
B.
头前上方约 20cm 处
C.
额前上方约 20cm 处
D.
胸 前上方约 20cm 处
查看完整题目与答案
【单选题】Fish farming in the desert may at first sound like an anomaly, but in Israel over the last decade a scientific hunch has turned into a bustling business. Scientists here say they realized they were no...
A.
fresh water can be drilled from underground desert aquifers
B.
the water drilled from the underground desert aquifers is only one-tenth as salty as sea water
C.
the water drilled from the underground desert aquifers contains more nutritious elements than fresh water
D.
the water drilled from the underground desert aquifers is not as hot as the sea water
查看完整题目与答案
【多选题】在编制资产负债表时,应根据总账科目的余额减去备抵科目后的净额填列的有
A.
固定资产
B.
应收账款
C.
无形资产
D.
存货
查看完整题目与答案
【单选题】正面双手传球的击球点应保持在__。
A.
额头上方
B.
左肩上方
C.
右肩上方
查看完整题目与答案
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