在64为计算机中，一个字长所占字节数为( )
A．64
B．8
C．4
D．1
参考答案：B
解析：在64位计算机中，一个字节占4位，一个字长占8个字节。
( )定位编号→备料→丈杆制备→构件制作和大木安装等是庑殿建筑大木操作工艺顺序。
Online shopping is increasingly popular；by September 2011，the total daily sales at Taobao______ had amounted to 935 million yuan，which had even overtaken the daily total sales of Hong Kong.
A．just
B．only
C．merely
D．alone
