A. It is a 3-ft. metal pod. B. It has eight 35-ft. metallic wings. C. It can fly an altitude above 260 miles. D. When it flies back to Earth, it will fall into pieces. 参考答案:B 答案解析:该题问:下面哪一句能正确地描述宇宙1号 A项意为“它是一个长三英尺的金属棒”不符合题意。B项意为“它有8个35英尺的金属翅膀”,此项可以从原文第五段中找到出处:The spacecraft is a