Tommy ________ very hard since he came to our school. A.studies B.is studying C.studied D.has studie...
2022-06-01 22:37:20 149次 2020年北京市丰台区中考一模英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Tommy ________ very hard since he came to our school.
A.studies B.is studying C.studied D.has studied
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