Trắc nghiệm: The first _______ was done by Alexei Leonov. a Russian cosmonaut on March 18th. 1965. It was 10 minutes long. | Gửi trắc nghiệm |
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Trắc nghiệm: The first _______ was done by Alexei Leonov. a Russian cosmonaut on March 18th. 1965. It was 10 minutes long. | Gửi trắc nghiệm |