Diamonds that are flawed or are too small for jewelry are used to cut very hard

游客2025-03-28 4

问题 Diamonds that are flawed or are too small for jewelry are used to cut very hard metals.

选项 A、tiny
B、imperfect
C、luminous
D、crude

答案 B

解析划线词are flawed“有缺陷的”。A项tiny“微小的”；B项imperfect“有缺点的”；C项luminous“发光的，明亮的”；D项crude“天然的”。显然，B项与之语意符合。

转载请注明原文地址:https://tihaiku.com/zcyy/4015640.html

相关试题推荐

随机试题

最新回复(0)

Diamondsthatareflawedoraretoosmallforjewelryareusedtocutveryhard