题目内容：
16. His success was due to _______ he had been work hard.(本题3.5分)A、 that
B、 the fact which
C、 the fact that
D、 the fact of
参考答案：
选择题：16. His success was due to _______ he had been wor
- 题目分类：河套大学-大学英语二
- 题目类型：选择题
- 查看权限：VIP
A、 that
B、 the fact which
C、 the fact that
D、 the fact of