A．a common activityB．illegalC．looked down uponD．punisha……

问答题Although vehicles are becoming more and more important as the means of transport in modern life, why do they also cause many problems

问答题If the ozone layer is destroyed by car, what will happen

问答题What kind of disease will harmful gases and terrible noise caused by vehicles bring to the city people

单项选择题Why does the author suggest that some leaders of the new economy say they are not in business for the purpose of making money

问答题1. 有人认为大学生在读期间应休学实习一年(to have a gap year)，以获取相关的工作经验；2. 也有人持不同的意见；3. 我的看法。My View on a Gap Year