AAlways since the creation of celluloid, Bplastics have been found Cto have Da m

游客2025-03-29 21

问题 AAlways since the creation of celluloid, Bplastics have been found Cto have Da multitude of industrial and commercial uses.

选项 A、
B、
C、
D、

答案 A

解析 always改为ever。ever since自从。

转载请注明原文地址:http://tihaiku.com/zcyy/4018161.html

相关试题推荐

随机试题

最新回复(0)

ThecreationofUNwas,perhaps,themost______achievementofthe20thcentury.A