OG11-114

m8888302

C.between the time a proposed toll increase is announced and the time the increase is actually put into effect, many commuters buy more tokens than usual to postpone the effects of the increase.

这题我答案也明白，但当初选了C，现在总结的时候还是不明白C到底是什么意思，尤其那个token。。不甚理解