水利工程图中,点划线可以代表以下哪种()。
A. 原轮廓线
B. 轴线
C. 中断线
D. 引出线
Whenever I need to leave it all behindOr feel the need to (1)__________I find a quiet place, far from the(2)__________Out in the countryBefore the breathin’ air is goneBefore the sun is just(3)__________in the nighttimeOut where the rivers like to runI(4)__________ and take back somethin’ worth rememberin’Whenever I feel them closing in on meOr need(5)__________When life becomes too fast, I find(6)__________at lastOut in the countryBefore the breathin’ air is goneBefore the sun is just a bright spot in the nighttimeOut where the(7)__________I stand alone and take back somethin’ worth rememberin’Before the breathin’ air is goneBefore the sun is just a bright spot in the nighttimeOut where the rivers like to runI stand alone and(8)__________Before the breathin’ air is goneBefore the sun is just a bright spot in the nighttimeOut where the rivers like to runI stand alone and take back somethin’ worth rememberin’
Hard disks store and organize files using all of the following, except _______.
A. tracks
B. sectors
C. cylinders
D. paths
Which of the following is true about an internal hard disk?
A. Variable amount of storage
B. Often stores the operating system
C. Portable
D. Slow