高等继续教育 / 专科英语I
正确率：100%
题型描述: 单选题
It is not _ _ _ _ _ _ for me to return all the books to the library now because I still need some of them for my research.
A. continuous
B. convenient
C. difficult
D. sufficient
It is not _ _ _ _ _ _ for me to return all the books to the library now because I still need some of them for my research.
A. continuous
B. convenient
C. difficult
D. sufficient
参考答案：
佳题速递：