精选优质文档-倾情为你奉上2018考研英语二真题和答案完整版Section I Use of EnglishDirections：Read the following text。 Choose the best word （s） for each numbered blank and mark A， B， C or D on the ANSWER SHEET。 （10 points）Why do people read negative Internet comments and do other things that will obviously be painful？ Because humans have an inherent need to 1 uncertainty， according to a recent study in Psychological Science。 The new research reveals that the need to know is so strong that people wil
