Before you go to Canada, you need to learn more it. A. from B. in C. by D. about
2022-12-13 23:17:21 30次 2016届陕西西北农林科技大学附属中学九年级上学期期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Before you go to Canada, you need to learn more it.
A. from B. in C. by D. about
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