题目内容
Beethoven wrote nine symphonies in his life, most of them ________ after he had lost his hearing.
[ ]
A.were writing
B.were written
C.writing
D.written
答案:D
练习册系列答案
相关题目
题目内容
Beethoven wrote nine symphonies in his life, most of them ________ after he had lost his hearing.
A.were writing
B.were written
C.writing
D.written