A-A+
One of the differences between CD-RWs and CD-R
问题详情
One of the differences between CD-RWs and CD-ROMs is __________. 查看材料
A.CD-ROMs can be used for longer time
B.CD-ROMs cannot be rewritten on
C.CD-RWs hold more information
D.CD-RWs are merely used for music recording请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:B
细节题。题干:CD-RWs和CD-ROMs的区别是__________。第四段中有相关信息:CD.RW能重写,而CD.ROM能容纳很多信息,并能存储游戏和音乐等,因此B选项是正确答案:CD-ROM不能重写,只能保存。