polling是什么意思

As I was suffering through my week of anxiety, overthinking the material and guessing my grasp of it, I did some of my own polling among students and professors.

2017年12月四级真题（第一套）阅读 Section B

While schools emphasize its usefulness-online research in class and instant polling of students, for example - a big part of the attraction is, undoubtedly, that the iPhone is cool and a hit with students.

出自-2013年6月阅读原文

So they compared U.S. cities' average happiness measured by Gallup Polling with the investment activity of publicly traded firms in those areas.

2016年考研真题（英语二）完形填空 Section Ⅰ