问题
填空题
某运动员在东西走向的公路上练习跑步，跑步情况记录如下：（向东为正，单位：米）1000，﹣1200，1100，﹣800，1400，该运动员共跑的路程为 _________ 米．
答案
5500
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某运动员在东西走向的公路上练习跑步，跑步情况记录如下：（向东为正，单位：米）1000，﹣1200，1100，﹣800，1400，该运动员共跑的路程为 _________ 米．
5500
There is 1 old man in New York. He 2 children（孩子）at all. 3 he likes cats（猫）very much. He has black cats and white cats. He has 4 cats and baby cats. So children 5 come to his house（房子）. They come to play 6 the cats. More and more（越来越多的）cats conic to the old man’s house. Soon（不久）there are too many 7 . The old man can’t give（给）them much food. So he has an idea（主意）. “The children 8 my cats.” he thinks. So he gives each（每个）child 9 . Then he is happy. The children are happy（高兴）, 10 the cats are happy, too. Because（因为）they each have a home（家）.
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