【单选题】32-bit MIPS microprocessor instruction set only support boundary-aligned word accesses. which of The following characteristics of the storage addresses accessed by the instructions is correct?
A.
Can be any address
B.
The least significant bit of the address must be 0
C.
The least significant two bits of the address must be 0
D.
The three least significant bits of the address must all be 0
【单选题】The structure of the instruction set MIPS microprocessor is shown in the figure below, which part of the instruction does the signal lines G come from