A：为把扬州建设成花园式的城市，市政府决定把每年的“植树日”，改为“植树月”，为城市的绿化建设添枝加叶。
B：那一天，我们登上了泰山极顶。天高云淡，凉风习习。鸟瞰脚下那绵延的群山，很有一番高山景行、“一览众山小”的感觉。
C：“日本右翼所担心的是被孤立，而不在乎被我们批判”，如果我们在战斗中扩大了批判范围，那对右翼势力来说则是“正中下怀”。
D：21世纪是知识、信息时代，一个人如果整日充耳不闻，对大千世界的变化不了解，是不会有所作为的。
阅读理解。根据短文，判断正误。
There are two picturesabout our city. One is now. the other one is before(以前的). Look! There was a small park, but now there is a big and beautiful park. And there is a lake with some ducks on it. There wasn't a lake before. In our city there were some old houses, small trees. But now there are some new and high buildings（建筑物）. The trees are very tall and the flowers are very beautiful. There are some supermarkets and some cars now. I love my city. Do you want to visit here?
当杠杆的力点到支点的距离大于重点到支点的距离时，____。（填“省力”“费力”或“不省力不费力”）
