I think ________necessary for us to learn English well. A. it B. its C. that D. that's
2023-03-01 04:03:07 175次 牛津译林版八年级英语上册Unit 6 测试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
I think ________necessary for us to learn English well.
A. it B. its C. that D. that's
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