问题
选择题
| ______ from endless homework on weekends, the students now find their own activities to enjoy. |
A. Freed B. Freeing C. To free D. Having freed |
答案
答案：A
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| ______ from endless homework on weekends, the students now find their own activities to enjoy. |
A. Freed B. Freeing C. To free D. Having freed |
答案：A
下列标点符号使用错误的一项是：（ ）