考点强化训练 18 九年级 ( 全 ) Units 5 ~ 6一、完形填空 (2018 绍兴县自主招生模拟二 )Suppose you find a bright yellow bike on a street corner in the city
You hop on( 跨上 ) it and 1
But wait—isn't this stealing
No, it isn't
2 shouts ,“ Stop
” That is 3 this free ride is just fine with the city
You 4 find hundreds of free yellow bikes in some US cities
The idea began in Portland , Oregon , in 1994
People saw a need for 5 transportation , and they wanted to help 6 pollution
So , to get citizens( 市民 ) 7 their cars and onto pollution free bikes , they 8 the Yellow Bike Project
The 9 bikes are painted bright yellow and placed throughout the city
People can hop on the yellow bike and ride to run errands( 短程差事 ) , to work 10 to school
Then , they leave the bike for the 11 rider
There have been times when