【单选题】火力发电厂的能量转换过程为:( )→(机械能)→(动能)→电能。
【多选题】下列关于用数字万用表测量电阻的说法,正确的是( )
C.
如果量程开关位于“200”档时,则测量值单位是欧姆。
D.
如果量程开关位于“2K”或“200K”档时,则测量值单位是千欧。
【单选题】One of the guidelines in writing the C code for a software tool is as follows: write code that is as clear and as simple a(76). The C language can be difficult to read if you combine all(77)features i...
【单选题】Which one of the following would contain the translated Java byte code for a program named Demo?
【单选题】我国正处于并将长期处于社会主义初级阶段。这是在经济文化落后的中国建设社会主义现代化__,需要上百年的时间。
【单选题】3 The name of a Java source code file is ( ) .