【题目】This means that, unless you say ________, no one can perform a piece written by you or make copies of it without your permission.
A. accordingly B. nevertheless
C. otherwise D. moreover
在线课程【答案】C
【解析】考察固定搭配。Unless otherwise为固定搭配，意为“除非…”。这意味着，除非你说出来，未经你的允许，没有人能演奏或者复制你写的作品。选C。