A-A+ _______ from the outer space our earth looks like a water－covered ball。A. Having see 2021-02-17 00:39:49 学历考试 阅读 问题详情 _______ from the outer space， our earth looks like a water-covered ball。A. Having seenB. SeeingC. SeenD. Having been seen 参考答案 查看解答
