下列图片最能展示罗马对后世影响最为深远的是
A.圆形竞技场
B.罗马长城遗址
C.古罗马奴隶角斗场面
D.罗马法
答案:D
It was in the school ____ he studied ten years ago ____ he gave a wonderful speech.
A.that; that
B.where; where
C.that ; where
D.where; that
培养基按生产用途来划分,可以分为3种:()、()、()。