题目

阅读短文，回答问题：溜旱冰开展溜旱冰运动既可以锻炼身体又可以帮助我们理解其中的许多物理知识，进行这项运动需要有双旱冰鞋，有条件的可以到专门的旱冰场上进行，没有条件的在较光滑的水泥地面也可以进行，但不能在车辆来往的道路上开展这项活动．在一般路面上穿普通鞋行走时鞋底与路面的摩擦是滑动摩擦，人与地面摩擦较大．人穿旱冰鞋后将人与地面的滑动通过旱冰鞋变为滚动，旱冰鞋下安装了滚动轴承，轴承上套上了可滚动的轮子阅读下面短文, 从短文后各题所给的四个选项(A、B、C和D)中, 选出可以填入空白处的最佳选项。A little girl lived in a simple and poor house on a hill. Usually she ________ play in the small garden. She could see over the garden fence and across the valley a wonderful house with shining golden windows high on another hill. ________ she loved her parents and her family, she desired to live in such a house and ________all day about how wonderful and exciting ________must feel to live there.At the age when she gained some________ skill and sensibility(识别力), she ________ her mother for a bike ride ________the garden. Her mother finally allowed her to go, ________her keeping close to the house and not________ too far. The day was beautiful. The little girl knew________ where she was heading! ________ the hill and across the valley, she rode to the________ of the golden house.________she got off her bike and put it against the gate post, she focused on the path________ to the house and then on the house itself. She was very disappointed when she ________ that all the windows were ________ and rather dirty.So ________and heart-broken, she didn’t go any further. She ________, and all of a sudden she saw an amazing ________ . There on the other side of the valley was a little house and its windows were golden. Looking at her little home, she ________ that she had been living in her golden house filled with love and care. Everything she dreamed was right there in front of her nose!1.A. might B. should C. would D. must2.A. Unless B. Although C. Since D. But3.A. dreamed B. worried C. asked D. shouted4.A. this B. that C. it D. which5.A. different B. scientific C. musical D. basic6.A. begged B. blamed C. invited D. paid7.A. inside B. outside C. through D. along8.A. insisting on B. relying on C. arguing about D.wondering about9.A. traveling B. running C. riding D. walking10.A. madly B. rapidly C. exactly D. possibly11.A. Over B. Down C. Around D. Beside12.A. windows B. steps C. center D. gate13.A. Until B. As C. While D. Because14.A. getting B. introducing C. leading D. moving15.A. felt B. learned C. concluded D. found16.A. transparent B. bright C. plain D. wide17.A. anxious B. angry C. serious D. sad18.A. turned around B. cheered up C. settled down D. dropped in19.A. hill B. valley C. background D. sight20.A. imagined B. decided C. realized D. guessed