【单选题】将二进制数101011转换成十进制数是( )。
【单选题】直接与室外空气接触的楼板或与不供暖房间相邻的地板作为供暖辐射地面时,必须设置( )。
【单选题】十进制数的43D,转换成二进制数是( )B。
【单选题】直接与室外空气接触的楼板或与不供暖房间相邻的地板作为供暖辐射地面时,在楼板上必须设置( )。
【单选题】二进制数101001转换成十进制整数是( )。
【单选题】有一动能是 10KeV 的电子,则此电子的德布罗意波长是多少?
【多选题】Born in 43 BCE, Ovid
A.
was a Silver Age poet who devoted his verses to patriotic themes.
B.
wrote love poems offering suggestions on how to seduce women.
C.
wrote the Metamorphoses which became the source of our knowledge of many classical myths.
D.
said: "whatever I tried to say, came out in verse."
【简答题】请根据课堂讲授“笔下有财产万千、笔下有人命关天、笔下有是非曲直、笔下有誉毁忠奸”,结合实际典型案例分析,谈谈你对记者定位的认知。