e of 是词组,具有.性质的意思,句意就是从公元400开始一直保持增长这种状态.
--------------------------------------------------------
希望可以帮到你!
如对回答满意,望采纳.
如不明白,可以追问.
祝学习进步,更上一层楼!O(∩_∩)O~
--------------------------------------------------------
has been of...of为什么可以直接跟在been后面?XXX has been of continuous g
1个回答
相关问题
-
has amy of you been abroad?on none of us has been abroad
-
has been a part of my
-
sat 语法题The price of gold has been influenced by continued in
-
The first part of the plan has been accomplished.这里为什么要加been
-
.( )of them has been turned to stone
-
My heart has been the existrmce of
-
Has never been forgotten because of dismay.
-
no.none of us has been abroad.
-
there has been four sets of invaders of english为什么用has?
-
He has been a tour g for a lot of years