Mini-talk Two 15（）
A: It can help reduce the power of major earthquakes.
B: It can provide a signal a few days before a major earthquake.
C: It can provide a signal up to ten hours before a major earthquake.
D: It can tell people where the earthquake center is.
A: It can help reduce the power of major earthquakes.
B: It can provide a signal a few days before a major earthquake.
C: It can provide a signal up to ten hours before a major earthquake.
D: It can tell people where the earthquake center is.
举一反三
- What can we infer from the talk A: Powerful earthquakes usually occur after minor ones. B: Modern facilities add to the danger of an earthquake. C: Passing trucks are as dangerous as minor earthquakes. D: There is a powerful earthquake occurring every two years.
- Mini-talk Two 13() A: It can find small changes below ground before the earthquake. B: The devices are placed much deeper below ground. C: The new electrical devices are highly sensitive. D: It can help find the earthquake-prone area.
- Signal words such as sequence or addition words can help us find the major details in a passage. A: 正确 B: 错误
- 中国大学MOOC: Signal words such as sequence or addition words can help us find the major details in a passage.
- From what the author said in Para. 1, it can be inferred that. A: scientists can never be able to predict the coming of earthquakes. B: the existing power on predicting earthquakes is somewhat exaggerated. C: quite a lot of scientific assertions are groundless. D: earthquake predictions are beyond the reach of scientists.