Ourcountryhas___setupmanyman-madesatellites.(already;yet)
2021-12-17 55次 反馈错误 加入收藏 正确率 : 100%
题目内容：
Our country has___set up many man-made satellites.(already;yet)
优质解答
already - 追答：
- yet 用于否定句子中
- 追答：
- Our country hasn't yet set up many man- made satellites
- 追答：
- 谢谢好评
本题链接：
