题目内容：
Homework _____ on time will lead to better grades.(A) done (B) be done (C) having done (D) to have been done
参考答案：
选择题：Homework _____ on time will lead to better grades.
- 题目分类：语言/文学
- 题目类型：选择题
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I have had great deal of trouble _____ the rest of
I have had great deal of trouble _____ the rest of
_____ for my illness I would have lent him a help
_____ for my illness I would have lent him a help
河北金融学院2012年12月英语四级报名流程?
河北金融学院2012年12月英语四级报名流程?
_____ a teacher in a university, it is necessary
_____ a teacher in a university, it is necessary
The little man was _____ more than one metre fifty
The little man was _____ more than one metre fifty