注意：此页面搜索的是所有试题
题目内容
（安徽工业大学大学英语1）
These papers___yet.
A、
have not written
B、
have not been written
C、
has not written
D、
has not been written
A、
have not written
B、
have not been written
C、
has not written
D、
has not been written
参考答案