第二题细节题 What did scientists find surprising about Enceladus?
C) Its geological activity despite its small size.
E) The brightness of its surface.
原文第一段里说 This moon stood out even among Saturn's varied satellites with its exceptionally bright, icy surface and sections of smooth terrain, indicating geological reshaping.
感觉E只是一个方面,C是对整个surprise内容的概括
第三题推断题 Based on the passage, what can be inferred about the significance of Enceladus in the solar system?
A) It has defied previous scientific expectations regarding moon activity.
原文见第一段Enceladus was unexpectedly active geologically, despite its small size suggesting an inability to generate significant heat.
D) It may play a key role in understanding tidal heating effects.
感觉D可能是错在key role,但是我选的时候感觉may也还好,所以就选了
第五题 推断题 If a scientist were to propose a study based on the findings in the passage, what would be a likely focus?
C) Assessing the impact of Enceladus's orbit on its heat generation.
E) Cataloging organic compounds present on Enceladus.
这题纯纯是因为没好好看最后一段,以及对orbit轨道这个词不太熟悉,E里面这个有机成分在第一段里提到过,但是和原文衔接不上