根据首字母提示补全单词完成句子。1.Soccer is p____ all over the world2.The Chinese are very f_______. I like China.3. The box is too heavy. Can you do me a f________?4.Which sport do yo
Global Positioning Systems (全球定位系统) are now a part of everyday driving in many countries.These satellitebased systems provide turnbyturn directions to help people get to where they