A. Visits to museums. B. Visits to space camps. C. Visits to rocket-launch recovery sites. D. Low-gravity aircraft trips. 参考答案:A 答案解析:文章第11段提到,“Space tourism now--including visits to space museums,space camps,rocket- launch recovery s
第23题: [单项选择]Which of the following sentences indicates POSSIBILITY A. The moon cannot always be at the full. B. You cannot smoke inside the building. C. He cannot come today. D. She cannot play the piano. 参考答案:A
第24题: [多项选择]以下属于浅部真菌感染的是() A. 牛皮癣 B. 白屑风 C. 圆癣 D. 马桶癣 E. 紫白癜风 参考答案:C, E
第29题: [单项选择]某城市居住区中的建筑组团,住宅沿南偏西16°方向平行布置,其日照间距折减系数为( )。 (L为当地正南向日照间距) A. 0.8L B. 0.9L C. 0.95L D. 1.0L 参考答案:B 答案解析:[解答] 在《城市居住区规划设计规范》(GB 50180—93)(2002年版)所载“不同方位日照间距折减系数换算表”中可查得:当方位角在15°~30°(含)时,折减系数为0.9。