交通 ,题11:cars should run on the line for cars问：run on the line 怎么解释

交通 ,题11:cars should run on the line for cars问：run on the line 怎么解释 We should park cars in the street should we develop cars什么意思? should we encourage people to buy private cars? i do not think teenagers should drive cars如何回答 People should drive cars （careful）raily days. china should restrict private cars反方可问的问题 在交通中,by可以加复数名词吗?例如：by cars…… There should be fewer cars.和There should be less pollution 的意思 交通 ,题12:while bicycles should go on the line for bicycles问：go on the line for bicycles 怎么解释 as wo know,we should park monst cars in garages for much time,翻译成中文 you should be ( ) there are many cars and buses in the street 英语翻译I ___ that we should use cars ___ ___ use buses ____ Do you think people should be encourage to buy their own cars 连词成句 more people buy cars don't think I should People should be more economical use of everything not frequently updat mobile phones or cars. In order to protect our environment,we should r_____ in cars用ride怎么填 题,交通04:send out