题目

    Steep Rock Skills $100 per person.This course will focus on techniques about climbing steep routes, Edging,off hands, high-stepping are some techniques you will work on.This course is best for women that have experience of top roping or climbing occasionally in a gym but have not had much experience outdoors.     Half-Day Rappelling(绳索下降)Skills $100 per person.There’s a law that says,“What goes up must come down.”Though it may be safer to walk off many climbs,there are climbs that require you ladies to come back down to the ground. Learn various rappel techniques  and use various types of rappel devices through this course.On Saturday the practice is in the morning.     Hard Women Rock Leader Skills $100 per person. Designed for anywomen with a desire to lead,efficient rope management will be covered. Bring your own equipment if you have any. Any leading will be done on top-rope.A fun and safe way to take a look at the “sharp”end of things.     Half-Day Rock Rescue $50 per person. Acourse for experienced women climbers wishing to build fundamental rock rescue skills in order to deal with a possible emergency situation on the cliff. Participants should bring their own personal equipment if they have. On Saturday and Sunday the practice is in the morning. 21.Which course is the least expensive? A.Hard Women Rock Leader Skills.   B.Steep Rock Skills. C.Half-Day Rock Rescue.          D.Half-Day Rappelling Skills 22.If Mary wants to be a rock-Climbing leader,which of the following should she choose? A.Steep Rock Skills              B.Half-Day Rappelling Skills C.Half-Day Rock Rescue      D.Hard Women Rock Leader Skills 23.It can be inferred from the text that______. A.the courses are specially for women B.the courses are limited to 100 persons C.it may take half a day to attend the courses D.men are allowed to participate in the practice 24.The author’s purpose in writing the text is to introduce_______. A.how to be women rock climbers B.different courses on rock climbing C.what to do at weekends D.how to keep fit 答案：CDAB

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