英语翻译About half of the states now have reduced teenage driver crashes,according to recent studies,about half of the states now have some sort of graduated licensing system in place.选项:The present situation in about half of the states is thatthe graduated licensing system is about to be set up.(为什么是对的~）
问题描述：
英语翻译
About half of the states now have reduced teenage driver crashes,according to recent studies,about half of the states now have some sort of graduated licensing system in place.
选项:The present situation in about half of the states is thatthe graduated licensing system is about to be set up.(为什么是对的~）
答
set up 是建立的意思，
选项中是说：半数的州都建立的毕业司机牌照制度，与文中相符，因此是对的
答
原文就是说 有一半州的青少年车祸数量的减少,依据最近的调查,就是因为这些州都实行了毕业司机牌照制度.
但是你给的答案却是说这项制度即将实行（is about to be set up）.
我觉得答案应该是错的哦