可转换公司债券是指发行人依照法定程序发行，在一定期间内依照约定的条件可以转换成股份的公司债券。可转换债券的持有人具有股东的权利和义务。( )

An instruction is made up of operations that (68) the function to be performed and operands that represent the data to be operated on. For example, if an instruction is to perform the operation of (69) two numbers, it must know (70) the two numbers are. The processor’s job is to (71) instructions and operands from memory and to perform each operation. Having done that, it signals memory to send it (72) instruction.

A．get

B．make

C．push

D．pull