问题
填空题
曲线地段承力索与接触网之间的连线垂直于轨面连线，允许向曲线（）侧偏差100mm。
答案
参考答案：内
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曲线地段承力索与接触网之间的连线垂直于轨面连线，允许向曲线（）侧偏差100mm。
参考答案：内
| 根据课文内容，完成下列任务。 | ||||||
A. 完成下列表格,每空词数不限.
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| B. 判断下列句子的正(T)误(F). ( ) 1. Basketball was invented in 1861. ( ) 2. Dr Naismith created the basketball game which was played indoors at first. ( ) 3. Dr Naismith divided all his classmates into two teams to play his new game. ( ) 4. Dr Naismith used the backboard to help the players put the ball into the basket. ( ) 5. Till now, there haven't been any Chinese basketball players in NBA. | ||||||
| C. 回答下列问题. 1. How many years does the sport of basketball have a history of? _________________________________________________ 2. Where can basketball be played? _________________________________________________ 3. Can you say something about the aim of basketball? _________________________________________________ 4. Is playing basketball dangerous? Why? _________________________________________________ 5. What is the text mainly about? _________________________________________________ |