问题:
—Wh
At.s the latest situation with all these customer complaints we.ve been receiving?
—___________the quality of the material has not always been up to standard.1
选择一项:
A.
I believe
B.
I.m afraid
C.
I think
试题来源参考:国家开放大学管理英语3,国家开放大学系统,山东师范大学,成人高考试题,成人高考答案,自考答案,大学生题库