問題詳情
【題組】73. According to the passage, which statement is true?
(A) Ultramarathon runners are required to take physical and mental test during training.
(B) The Comrades Marathon takes place in extreme conditions, including running ataltitude of over 5,000 meters.
(C) It takes less than two months for ultramarathon runners to race betweenLos Angeles and New York.
(D) In order to survive ultramarathons, the runners have to go through very severetraining.
參考答案
答案：D
難度：適中0.666667
統計：A(0),B(0),C(1),D(2),E(0)