【判断题】装维人员必须按照安全操作规程来操作,尤其是要注意每次使用电气设备先试运行一下,看是否有“电火花”等异常情况出现。
【单选题】脚本中包含以下音效文件代码声明 public AudioClip AC; 哪段代码用于播放该音效?
A.
AudioSource.PlayClipAtPoint(AC, transform.localPosition);
B.
AudioSource.PlayClip(AC, transform.localPosition);
C.
AudioSource.Play(AC, transform.localPosition);
D.
AudioSource.PlayClip(AC);
【判断题】中国梦与世界各国人民的美好梦想是相通的。
【判断题】求有源二端网络的等效电阻时,如果有受控源,不能将受控源置零。
【简答题】It is said that advertising is the (expensive) ___________ of all the promotional activities undertaken by businesses.
【简答题】It is the advertising that is the (expensive) of all the promotional activities undertaken by businesses.