北师大版英语高二下册unit20newfrontiers之二内容摘要：
n order to find Earth –like plas. permanent base will be set up on the moon in the next twenty years flights to other plas might take place sometime after . China`s contributions in space exploration successful launch of Dongfanghong1Satellite in 1970 2. The successful launch of Shenzhou5 launch in2020 The launch of Shenzhou5 2020 The launch of Shenzhou7 2020 The launch of Shenzhou6 2020 After having read the passage and known something that has happened in space exploration these years ,what conclusion can we draw? Conclusion : Space exploration spread out all over the world as time goes by. Find sentences in the text that mean the same as these colloquial sentences. space age kicked off when they sent up Sputnik 1. (B) The age of space。阅读剩余 0%
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