CLCRCL AX, 1该程序序列可以实现将AX内容乘以2。
查看答案
设AX=0ABCDH，SI=1000H， DS=3000H，[31000H]=7F8FH, CF=1,执行SBB AX， [SI]指令后，AL=2B5CH，OF=0，CF=1
A. 对
B. 错
判断下列指令是否正确：RCL DX,3
A. 对
B. 错
1. Reading non-fiction writing critically involves ______.
A. supporting the author's opinion
B. developing your own opinions
C. understanding what is written
D. reading without any imagination
Before accepting what is written in an article, you should be sure that _______.
A. enough support for the assertions has been given
B. your values and attitudes have been reflected in it
C. it has been checked from an authoritative source
D. you have found the differences in the writing styles
微信支付 
支付宝支付