OG. No.23  age568 explanation
自由的疑惑:”choice B indicates that between the cities to be served by the plan there is substantial air travel to which ground transportation would represent an alternative. Therefore,, B is the best answer.” 这句话自由没有很明白它的意思,特别是这句话的复杂的预防结构,谢谢大家帮助。
自由的疑惑2:对于D,OG这样解释到:” and D by indicating that such an alternative is not by itself a solution to airport congestion. “ 自由结合了D这个选项,不是很明白含义,谢谢大家指教。
自由的疑惑三:which of the follwong , if true, could proponents of the plan above most appropriatedly cite as a piece of evidence for the soundness of their plan? 自由不是很明白这个问题的语法结构,这个问题属于“支持类的推断题问法”。请大家帮忙分析一下它的语法结构,谢谢大家。
题目如下:
A cost-effective solution to the problem of airport congestion is to provide high-speed ground transportation between major cities lying 200 to 500 miles apart. The successful implementation of this plan would cost far less than expanding existing airports and would also reduce the number of airplanes clogging both airports and airways.
Which of the following, if true, could proponents of the plan above most appropriately cite as a piece of evidence ofr the soundness of their plan?
A) An effective high-speed ground-transportation system would require major repairs to many highways and mass-transit improvements.
D) many new airports are being built in areas that are presently served by high-speed ground-transportation systems.
|