This ______ (discover) of diamond came at time when there was a big demand.disco

游客2023-09-22 52

问题 This ______ (discover) of diamond came at time when there was a big demand.

选项

答案 discovery

解析词性转换。此处需要discover的名词形式：discovery。[例句] For fear of discovery he changed his lodgings every night。为了怕被人发现，他每夜换一个住宿的地方。

转载请注明原文地址:http://tihaiku.com/zcyy/3036050.html

相关试题推荐

随机试题

最新回复(0)

ProfessorLeeissaid______anotherimportantdiscoveryinphysics.A、tomakeB、h