染雾Section 1
重点场景(生活类)：租房、图书馆、旅游活动报名
注意数字、号码、人名、地名、时间
题型以填空题为主
Section2 产品介绍或加入会员等或注意地图。
Section 3注意选择题的做题方法，重点场景：学术讨论、作业讨论。
Section 4注意填空题的做题方法，重点场景：某动物介绍，注意掌握机经中陌生的词汇。
V121215S1 V121201S1 V121117S1 V120809S1 V120616S1 V120526S1 V120510S1 V120512S1 V120630S1 V12O707S1 V12O804S1 V120428S1 V120421S1 V120412S1 V120331S1 V110428S2 V110312S2 V110226S2 V110212S2 V110127S2 V110108S2 V101211S2 V101106S2 V101104S2 V101030S2 V101023S2 V101014S2 V100925 V100911S2 V100821S2 V110716 V110730 V111217 V110915 V110924 V111119 V111105 V110519 V110728 V110825 V110827 V111008 V110305 V110428 V110402 V110514 V101211 V101204 V101120 V101030 V101127 V110924 V110827 V110611 V110716 V111105 V111119 V110528V110507 V110514 V110623 V110402 V
