A.80 square milesB.1,500 square miles
C.3.4 billion square milesD.300 million square miles
答案:A 细节理解题。根据第二段中“The lake,which dates back some 3.4 billion years,appears to have covered as much as 80 square miles”一句,可推知答案。
. When the lake existed,the weather on Mars was ________.
A.hot and wet
B.wet and warm
C.cold and dry
D.cold and wet
答案:C 细节理解题。根据第六段中…it showed the lake existed at a time when Mars was thought to have been cold and dry知,答案为C。. Why do scientists think deltas near the lake may hold secrets about past life on Mars?
A. Because similar places on Earth have become natural deposits of markers of life.
B.Because someone has put secrets about past life on Mars there.
C.Because past life has been found in other deltas on Mars.
D.Because some people are said to have already seen life marks there.
答案:A 细节理解题。由原文最后一句可直接找到答案。
. Which of the following statements is NOT true according to the passage?
A.The Noachan epoch was a wet and warm era.
B.The lake might have existed 3 .4 billion years.
【2017届高考英语一轮复习阅读理解解析版汇编:1(含解析)】相关文章:
★ 2017届高考英语一轮复习阅读理解解析版汇编:58(含解析)
★ 2017届高考英语二轮复习书面表达限时测验:1(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21