计算机的存储容量以字节为基本单位，一个字节(B)为8位二进制代码。( )
参考答案：对
—How are you getting on with your business?
—I’m glad to say it is _____.
A．turning up
B．picking up
C．breaking up
D．taking up
解表药中兼能疏肝的药物是（）
A.柴胡
B.防风
C.蝉蜕
D.桑叶
E.薄荷
