题目

阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 Nowadays we can see more and more electricbikes in the street. Electric bikes easy to ride. They run fast andmake no (pollute).They become very popular, the electricbikes also cause more traffic accidents. So China plans (make) a newrule for the electric bike riders. If an electric bike is (heavy) than40 kilos and can go faster than 20 kilometers an hour, its rider must get alicense. It means riders have to pass driving tests before they ride (them)electric bikes on the road. People h如图，在5×5方格纸中，将图①中的三角形甲平移到图②中所示的位置，与三角形乙拼成一个矩形，那么，下面的平移方法中，正确的是 [     ]A.先向下平移3格，再向右平移1格B.先向下平移2格，再向右平移1格C.先向下平移2格，再向右平移2格D.先向下平移3格，再向右平移2格