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2018考研英语复习正在进行中，何凯文老师的每日一句每年都很受关注，在长难句解析拆分句子的方法也讲解得十分到位，文都考研官网汇总了何凯文2018考研英语每日一句，下面是何凯文每日一句第221句。

今天的句子：

That the plates are moving is now beyond dispute. Africa and South America, for example, are moving away from each other as new material is injected into the sea floor between them. The complementary coastlines and certain geological features that seem to span the ocean are reminders of where the two continents were once joined. The relative motion of the plates carrying these continents has been constructed in detail, but the motion of one plate with respect to another cannot readily be translated into motion with respect to the earth’s interior.

68.That Africa and South America were once joined can be deduced from the fact that ________.

[A] the two continents are still moving in opposite directions

[B] they have been found to share certain geological features

[C] the African plate has been stable for 30 million years

[D] over 100 hot spots are scattered all around the globe

解析：

昨天的题目大家做的非常好!

直接定位到这句：

The complementary coastlines and certain geological features that seem to span the ocean are reminders of where the two continents were once joined.

词汇：complementary 互补的

句子分析：A and B are reminders of C

A=The complementary coastlines

B=certain geological features that seem to span the ocean

C= where the two continents were once joined

题干：.That Africa and South America were once joined=

where the two continents were once joined

B=certain geological features that seem to span the ocean =

[B] they have been found to share certain geological features

完美的同义替换!

答案B!

明天的题目：

Examples of benefits or costs of the current concentration wave are scanty. Yet it is hard to imagine that the merger of a few oil firms today could recreate the same threats to competition that were feared nearly a century a in the U.S., when the Standard Oil trust was broken up. The mergers of telecom companies, such as WorldCom, hardly seem to bring higher prices for consumers or a reduction in the pace of technical progress. On the contrary, the price of communications is coming down fast. In cars, too, concentration is increasing -- witness Daimler and Chrysler, Renault and Nissan -- but it does not appear that consumers are being hurt.

65. From Paragraph 4 we can infer that ________.

[A] the increasing concentration is certain to hurt consumers

[B] WorldCom serves as a od example of both benefits and costs

[C] the costs of the globalization process are enormous

[D] the Standard Oil trust might have threatened competition