【简答题】I started to unscrew the glass lid of the manhole. The danser air within our sphere began to escape singing like a kettle. Cavor stopped me. It was evident the pressure outside was very much less than...
【单选题】A Strange Flight We were late as usual. My husband had insisted on watering the flowers in the garden by himself, and when he discovered that he couldn't manage:, he asked me for help at the last mome...