75. The passage supports which of the following statements about the relationship between the epicenter and the focus of an earthquake? (A) P waves originate at the focus and S waves originate at the epicenter. (B) In deep events the epicenter and the focus are reversed. (C) In shallow events the epicenter and the focus coincide. (D) In both deep and shallow events the focus lies beneath the epicenter.

75. The passage supports which of the following statements about the relationship between the epicenter and the focus of an earthquake?
(A) P waves originate at the focus and S waves originate at the epicenter.
(B) In deep events the epicenter and the focus are reversed.
(C) In shallow events the epicenter and the focus coincide.
(D) In both deep and shallow events the focus lies beneath the epicenter.

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統計： A(13), B(10), C(26), D(68), E(0) #837685

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Mac Liang

B2 · 2017/04/29

#2161978

...the more common s...

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79. It can be inferred from the passage that the author would be most likely to agree with which of the following statements concerning the solution to food shortages in developing countries? (A) The introduction of technological innovations to reap profits might alleviate food shortages to some degree, but any permanent solution can come only from effective governmental intervention in the socioeconomic system. (B) Long-lasting solutions will not be found until large landowners adopt improvements that will make production more efficient and thus more profitable. (C) In order to achieve a meaningful solution to the problem of food shortages, the tastes of the general population must be educated to accept the new food products of modern agricultural technology. (D) Although a short-term solution to food shortages can be achieved by importing food from other countries, a long-term solution requires a restructuring of the countries’ socioeconomic system.

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