[求助]Structure--1 question...from pp

Photographer Edward steichen constantly (experienced new) techniques and materials (in) his quest (to have) photograph accepted (as) a creative art.

Ans: A...........應該要改成怎樣阿 ?...

thanks

不是experimented new.吗

这题刚答过，楼主可以搜一下以前的帖子，另外看一下置顶的单题提问格式。

原题先确认一下，上次有人提到A项是experimented new.改 experimented with new