执行下列程序段后 MOV AL,87 MOV CL, 4 MOV AH, AL AND AL,0FH OR AL, 30H SHR AH,CL

题目

执行下列程序段后 MOV AL,87 MOV CL, 4 MOV AH, AL AND AL,0FH OR AL, 30H SHR AH,CL OR AH,30H 则AX=( )H

A.3537

B.3735

C.0705

D.0507