1-317÷934+45,
=1-23+45,
=13+45,
=1715.
关于电压,下列说法中不正确的是( )
A.电压是电路中形成电流的原因
B.只要电路两端有电压,电路中就一定有电流
C.电路中有电流时,电路两端就一定有电压
D.电源是提供电压的装置
In relation to the Company Law and the Criminal Law of China:
(b) State the fraudulent behaviour that may be deemed as a crime in the operation of a company in relation to corporate financing, and the various elements to be proven for such a crime. (5 marks)