(For) the purposes of the fine and decorative arts, (metals have) been (used) either in their simple state (and) in uncomplicate

admin2005-01-30  46

问题 (For) the purposes of the fine and decorative arts, (metals have) been (used) either in their simple state (and) in uncomplicated alloys.

选项 A、For
B、metals have
C、used
D、and

答案D

解析
转载请注明原文地址:https://jikaoti.com/ti/Z5lYFFFM
0

最新回复(0)