第一节(共15小题；每小题2分，满分30分)
A
(2018·哈尔滨市第六中学第一次模拟)
We are a local business that has been operating for 25 years and we would love to introduce you to the wonders of the Yorkshire Dales underground.
We will meet you at the parking place nearest the cave and directions will be given on booking. Everyone will change into the caving kit (装备) at the road head and walk a short distance to the cave before beginning your adventure underground. The trips involve walking in a stream way, some stooping (俯身) and some crawling. There are some simple climbs, a few deep pools and a waterfall to deal with too. You just need a reasonable amount of fitness and flexibility (柔韧性) to move through the cave as there is
