请教大全76

76.   Rembrandt so treasured his collection of Islamic portraits that when forced to sell them in order to raise money, he first made copies of more than twenty.

(A) he first made copies of more than twenty

(B) first he made copies of more than twenty

(C) more than twenty were copied

(D) copies of more than twenty were made（A）

(E) he copies more than twenty of them first

A和B含义有什么区别？

??

You can't place such kind of words like first,only,once... to another place which is different from A. It's a principle.

A means that made more than twenty copies for the first time.

B means that he first made copies, not do other things.

Just delv in, they are really different.