【单选题】短波段无线电波具有许多特点,下面哪一种描述是错误的( )
【单选题】计算机网络最基本的功能是数据通信和( )。
【单选题】听力原文: A federal appeals court has voided a lower court order that the giant U-S computer software company Microsoft be broken up into separate companies. But the court upheld the principal finding of ...
A.
The Microsoft will be broken up into separate companies.
B.
A lower court order that the giant US computer software company Microsoft not be broken up into separate companies.
C.
A federal appeals court order that the giant US computer software company Microsoft be broken up into separate companies.
D.
A federal appeals court has overturned a lower court order that the giant US computer software company Microsoft not be broken up into separate companies.
【多选题】下列经济业务类型中,属于资金总额不变的有( )。
【单选题】Excel2016 中,选中工作表,使用“重命名”命令后,则下面说法正确的是
【单选题】小乔木型茶树的基本特征是( )
A.
在树高和分枝部位上都介于乔木型和早生型茶树之间
B.
在树高和分枝部位上都介于乔木型和中生型茶树之间
C.
在树高和分枝部位上都介于乔木型和晚生型茶树之间
D.
在数高和分枝部位上都介于乔木型和灌木型茶树之间