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.

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.

6. Japan is _____________ to earthquakes.

Consult _____ for questions about earthquakes.

Earthquakes _________ frequently in this area.

Earthquakes have plagued

Earthquakes occur without warning; however, it is claimed that some animals can feel earthquakes ( ) occurrences because of their highly sensitive organs.

Geologists are using modern technology to ______. A: help predict earthquakes B: enhance their reputations C: measure the accuracy of earthquakes D: control ground slippage

The United Nations' experts are supposed to ___ ___. A: construct strong buildings B: put forward proposals C: detect disastrous earthquakes D: monitor earthquakes

Many countries for example Mexico and Japan have a lot of earthquakes.