()是概念的一种类型,是指本身可变动的概念所呈现的不同的数量化指标。
A.量变
B.变量
C.质量
D.原理
参考答案:B
The shoes ________ that he ________ at last.
A.cost so expensive; gave them away
B.took too much; gave them up
C.took such little; gave them out
D.cost so much; gave them up
【BTS20】在OMC告警台上,如果显示的站点类型是2,那么该站点应该是:()
A、BTS22C微蜂窝基站
B、BTS30室内型宏蜂窝基站
C、BTS20室内型宏蜂窝基站
D、BTS312室内型宏蜂窝基站