Reading Comprehension (RC) | Re: ­Until the Apollo astronauts brought samples of lunar material to Eart

[textarea] ­4. According to the passage, which of the following statements about lunar regolith simulants istrue?

Explanation

A. While the passage mentions the development of regionally specific simulants by blending "rootsimulants," it does not state that each simulant contains a unique ingredient. It discusses the use of specific ingredients, such as ilmenite for the new dry seas region simulant, but it does not suggest that these ingredients are unique to eachsimulant.

B. The passage clearly states that raw materials for the new simulants will come from sites in the U.S. and some international sites. Therefore, not all raw materials are sourced solely from the United States, supporting optionB.

C. The passage does not specify whether these materials are used in the production of lunar regolith simulants. Therefore, it cannot be concluded that most simulants contain materials brought back from theMoon.

D.  This is asloincorrect.

E. While the passage
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Statistics : Posted by Sajjad1994 • on 22 Apr 2024, 11:32 • Replies 4 • Views 459

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