16.The Effect of Advertisement 广告的影响 (1) The appeal of advertising to buying motives can have both negative and positive effects.Consumers may be convinced to buy a product of poor quality or high price because of an advertisement.For example,some ad…
请管理员移至新闻版块,谢谢! 来源:http://www.sec.gov/ 财务报表下载↓ 此文仅作参考分析. 10-K 1 goog2013123110-k.htm FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(…
#瓦登尔湖词频统计: import string path = 'D:/python3/Walden.txt' with open(path,'r',encoding= 'utf-8') as text: words = [raw_word.strip(string.punctuation).lower() for raw_word in text.read().split()] words_index = set(words) counts_dict = {index:words.count(…
[SQL] /* Navicat MySQL Data Transfer Source Server : root Source Server Version : 50717 Source Host : localhost:3306 Source Database : ffms Target Server Type : MYSQL Target Server Version : 50717 File Encoding : 65001 Date: 2018-03-08 22:29:12 */ SE…