Questions l-5 are based on Passage One:Passage OneLong bus rides are like television shows. They have a beginning,a middle, and an end-with commercials thrown in every three or four minutes. The commercials are unavoidable. They happen whether you want them or not. Every couple of minutes a billboard glides by outside the bus window. “Buy Super Clean Toothpaste”“Drink Good’n Wet Root Beer.”“Fill up with Pacific Gas.”Only if you sleep, which is equal to turning the television set off,are you spared the unending cry of "You Need It! Buy It Now!"The beginning of the ride is comfortable and somewhat exciting, even if you’ve traveled that way before. Usually some things have changed-new houses, new buildings, sometimes even a new road. The bus driver has a style of driving and it’s fun to try to figure it out the first hour or so. If the driver is particularly reckless or daring, the ride can be as thrilling as a suspense story. Will the driver pass the truck in time Will the driver move into the right or the left-hand lane After a while, of course, the excitement dies down. Sleeping for a while helps pass the middle hours of the ride. Food always makes bus rides more interesting.But you’ve got to be careful of what kind of food you eat. Too much salty food can make youvery thirsty between stops.The end of the ride is somewhat like the beginning. You know it will soon be over and there’s a kind of expectation and excitement in that. The seat, of course, has become harder as the hours have passed. By now you’ve sat with your legs crossed, with your hands crossed behind your head. The end comes just at the right time. There are just no more ways to sit.

According to the passage, what do the passengers usually see when they are on a long bus trip ()

A．Buses on the road

B．Films on television

C．Advertisements on the board

D．Gas stations

第一批党的群众路线教育实践活动，已到整改落实、建章立制的关键阶段。越是这个时候越要强化责任意识，始终坚持高标准、高质量，始终从严要求，防止各种形式的“偷工减料”。要将教育实践活动这个“大厦”保质保量地建设下去，就必须坚决防止“偷工减料”现象的出现。因为一点点松懈的心理，一点点麻木的行为，都可能成为毁掉千里之堤的“蚁穴”。整治不良作风，犹如逆水行舟，只要稍微松一点劲，就会导致前功尽弃。时值年终岁末，更要保持良好的热情干劲和务实的工作作风，一鼓作气、一以贯之地把教育实践活动的关键环节抓紧抓实抓好。要紧紧抓住最后冲刺的机会，做出科学合理安排，确保取得决定性成果。

运用“我国政党制度”的有关知识分析，上述材料反映了什么问题？开展党的群众路线教育实践活动的依据是什么？