【判断题】数控车床的特点是Z轴进给1mm,零件的直径减小2mm
【单选题】已知某输电线路的总电阻为 1Ω ,流过线路的总电流为 10A ,则线路上损耗的功率为 ( ) 。
【简答题】Persuasive speeches on questions of ____ judge whether something is good or bad, right or wrong, fair or unfair.
【简答题】A.unconvincing. B.persuasive. C.disgusting. D.praiseworthy.
【简答题】已知一条单相配电线路,电源端电压为220V,负载电流为100A,线路总电阻为0.2Ω,则负载端电压为( )V。
【单选题】Lincoln was invited to speak at the National Soldiers Cemetery because he was __________
C.
President of the country
【单选题】Which of the following statement about persuasive and argumentative writing is true?
A.
Unlike persuasive writing, an argumentative essay is more concerned with beliefs than with behaviours.
B.
Unlike argumentative writing, a persuasive essay is more concerned with beliefs than with behaviours.
C.
Unlike argumentative writing, a persuasive essay must establish a clear thesis and follow sound reasoning.
D.
Unlike persuasive writing, an argumentative essay does not need to establish a clear thesis and follow sound reasoning.