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【单选题】
用 LED 做 12V 电源指示,已知 LED 正向压降为 2.2V ,电流为 5mA 左右,则电阻 ( ) 为宜。
A.
200 Ω
B.
560 Ω
C.
1.8k Ω
D.
3.6K Ω
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【判断题】Writers of romantic literature are more concerned with imagination and feelings than with the power of reason.
A.
正确
B.
错误
【单选题】酒是一种有机化合物,它是用古物、水果等含淀粉或糖分的植物经过蒸馏、陈酿等方法生产的、含食用酒精的90、
A.
无刺激性的饮料
B.
带刺激性的饮料
C.
有机化合物的饮料
D.
带氧化成分的饮料
【判断题】T he best of the American writers of the Romantic period created a new national literature, which possessed a rich native character and tradition that it was soon recognized as American by the critics...
A.
正确
B.
错误
【单选题】中国新民主主义革命实质上是( )
A.
资产阶级领导的农民革命
B.
无产阶级领导的农民革命
C.
资产阶级领导的资产阶级革命
D.
无产阶级领导的资产阶级革命
【判断题】Writers of romantic literature are more concerned with imagination and feeling than with the power of reason
A.
正确
B.
错误
【判断题】产品设计以不断地寻求改善人们生活本质内容作为基础而发挥其作用。在企业活动的基本方针中,产品设计的理念,是通过对人们生活的深入思考及生活哲理的不断再认识,以产品设计的形式表现出它存在的重要性。
A.
正确
B.
错误
【单选题】Who are the major writers of the Romantic Literature?
A.
Alexander Pope, William Blake, and Francis Bacon
B.
William Wordsworth, Samuel Taylor Coleridge and Walter Scott.
C.
Alexander Pope, William Shakespeare and Henry Fielding
D.
William Shakespeare, Daniel Defoe and Samuel Richardson
【判断题】Writers of romantic literature are more concerned with imagination and feeling than with the power of reason. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
正确
B.
错误
【判断题】婚姻法禁止近亲婚配的理论基础是近亲婚配的后代一定是遗传病患者。
A.
正确
B.
错误
【判断题】Writers of romantic literature are more concerned with imagination and felling than with the power of reason.
A.
正确
B.
错误
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