读图，分析图中信息可知(    )

完形填空

　Do you like playing the piano? Now there is a  1  in Sydney called “Play Me, I'm Yours”. People can 2  the piano in many places for free(免费). In addition to(除了……之外)letting people enjoy beautiful music, the programme  3  helps them communicate(交流)with each other better.

People have placed thirty pianos in  4  parts of the city. People can  5  the words “Play Me, I’m Yours” on each piano. People can play music  6  sing songs to the pianos. Many people stop to  7 or play happily.

Now lots of people are  8  in front of computers and busy with their work all day and they have no time to enjoy  9  . So the programme is to help them relax and make  10  friends.

判断对错．

两个数的最小公倍数，一定大于这两个数中的任何一个数．

在分层设色地形图中，绿色一般表示（     ）