山崩,滑坡 A: hillscape B: landscape C: hillside D: landslide

Theunderlinedword“event”(Paragraph1)refersto______. A: landslide B: machine C: earthquake D: flood

Which of the following is not considered as a natural disaster? A: Drought B: Landslide C: Tsunami D: Raining

Sediments on river terrace also have binary structures, because ( ) A: the terraces used to be river flooded flat B: terraces can also be flooded over C: there are landslide deposits on the terraces D: it is man-made accumulation

One of the negative environmental impacts of a recently clear cut forested area would be A: an increase in the nitrate concentration B: an increase in the average topsoil depth C: decreased volume of runoff from rainfall D: decreased water temperature in local streams E: decrease landslide frequency

Section AIn this section, you will hear one news report. At the end of the news report, you will hear three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). News Report [音频] 1.题干请听音频 [音频] A: An earthquake. B: A tornado. C: A flood. D: A landslide.