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The Cassini spacecraft initially found the bodies of liquid methane on Saturn's moon Titan to be very (i) _______, a surprising result since the reduced surface tension and viscosity of liquid methane, as compared to water on Earth, should make it (ii) _______ waves.
- Blank(i)
- calm
- deep
- dense
- Blank(ii)
- easier to excite
- more difficult to measure
- more likely to distort
calm , easier to excite 显示答案
以上解析由 考满分老师提供。