______, it is quite easy to drill a hole in it with laser.A、Hard although a diam

游客2023-11-20 27

问题 ______, it is quite easy to drill a hole in it with laser.

选项 A、Hard although a diamond is
B、As a diamond is hard
C、Hard as a diamond is
D、How hard is a diamond

答案 C

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3203647.html

相关试题推荐

随机试题

最新回复(0)

Althoughmostdreamsapparentlyhappen______dreamactivitymaybeprovokedby