钻石的绝对硬度是水晶的()。A.100倍 B.500倍 C.1000倍 D.1500 发布时间:2019-09-14 07:37 │ 来源:www.tikuol.com 题型:单项选择题 问题: 钻石的绝对硬度是水晶的()。A.100倍B.500倍C.1000倍D.1500倍
题型:单项选择题 翻译常用计算机用语1. PC( Personal Computer) _________2. M( Megabyte)____________3. G( Gigabyte)_____________4. CPU( Central Processing Unit)_____________5. Memory_____________6. Keyboard_____________7. Scanner_____________8. Hard Disk_____________9. CD( Compact Disk)_____________10. Multimedia_____________ 查看答案