2009-2010学年秋冬学年排球理论练习题--E（2009-2010 school year of the autumnwinter school year of volleyball theoretical exercise - E）.doc

2009-2010学年秋冬学年排球理论练习题--E（2009-2010 school year of the autumnwinter school year of volleyball theoretical exercise - E） Single topic selection When the ball is floating, should the ball of the palm force should be? A: short and sudden B: always C: sustained and swift D: arc packet pressure Answer: A, Single topic selection The integrity of the skin and mucous membranes was destroyed after the injury, and the wound was linked to the external injury. A: A scratch B: muscle strain C: open injury D: closed and sexual injuries Answer: C Single topic selection When moving, the center of gravity should remain A: the ups and downs B: a smooth C: decline Answer: B Single topic selection The new rule changes the volleyball game after the first four innings of the second request suspension, another technical suspension. A: 1. B: 2 C: 3 D: 4 Answer: B Single topic selection What is the time for each technical suspension in the competition? A: 45 seconds B: 30 seconds C: 60 seconds Answer: C Single topic selection The playing field includes the competition area and the barrier-free zone, the area of the competition area is the rectangle. A: 15 x 28 meters B: 8 x 16 meters C: 9 x 18 m D: 14 x 24 m Answer: C Single topic selection Is there a difference between the jump serve and the throwing height of the heavy serve? A: the same B: close C: the former is higher than the latter D: the former is lower than the latter Answer: C Single topic selection The center of the position should be a strong serve. A: A little bit higher B: upright C: very low D: lower Answer: D Single topic selection In the volleyball court, how many meters is the line of attack? A: 3 m B: 4 meters C: 5 meters Answer: A, Single topic selection The treatment method of ligament sprain in sports should be ________, then put bandage pressure bandage and raise the injured part. A: cold B: hot compress C: knead D: shake Answer: A, Single topic selection The volleyball and the modern Olympic Games are also produced at