若定义DATA DW1234H,执行MOV BL,BYTE PTR DATA指后,(BL)=______。
参考答案:34H
在社会各个领域迅速发展的今天,全球却面临着气候方面的危机—“温室效应”,这种“温室效应”的最终原因是( )。
A.人类大量砍伐树木
B.工业生产当中的大量二氧化碳进入到大气层中
C.全球的植被面积的减少
D.人口的增多
According to a report, the birth sex ratio in China is still out of proportion and could cause serious imbalance among the people in the decades ahead, with millions of men in China unable to find wives.
Topic: Imbalanced birth sex ratio