单选题
From the second paragraph, we know that the ski touring ______.
【正确答案】
D
【答案解析】[A]在文中没有提到。第二段最后提到It can be enjoyed wherever there is snow on an open field or road,排除[B];这项运动是一个“demanding sport”,要有一流的身体条件和大量能量(first-class physical condition and a great deal of energy),因此可排除选项[C];第二段首句提到ski touring is a“cheap”,“healthy”,“family activity”,因此[D]项正确。