[单选题]请在第__(62)__处填上正确答案。

根据材料，完成下面的题目。Public Relations Public relations is a broad set of planned communications about the company, including publicity releases,designed to promote goodwill and a favorable image. Publicity then is part of public relations when it is initiated by the firm, usually in the51of press releases or press conferences. Since public relations involves communications with stockholders, financial analysts, government officials, and other noncustomer groups, it is usually.52outside the marketing department, perhaps as a staff department or outside consulting firm reporting to top management. Thisorganizational placement can be a 53 because the public relations department or consultant will likely not be in line with marketing efforts. Poor communication and no coordination can be the54. Although the basic purpose of public relations is to provide positive influence55 the public image, this influence generally maybe less than 56 provided by the other components of the public image mix. Publicity nay be in the form of news releases that have57overtones for the company initiate by the public relations department. Publicity on the other 58 should not be divorced from the marketing department,as it can 59 a useful adjunct( 辅助 ) to the regular advertising. 60 , not all publicity is initiated by the firm; some can 61from an unfavorable press as a reaction to certain actions or lack of 62that are controversial or even downright ill-advertised.The 63we wish to emphasize is that a firm is deluding( 自欺 ) itself if it thinks its public relations function,whether within the company or an outside firm, can take 64 of public image and opportunities. Many of these have to do with the way the 65 does business, such as its product quality, the servicing and handling of complaints, etc.请在第__(51)__处填上正确答案。

正确答案 ：B

actions

解析：【答案】B【解析】句意为：有些宣传来源于媒体的反应，即由于公司颇有争议甚至十分不明智地采取了或未采取某些行动而引起的媒体的负面反应。有上文可知同样是“action”

[单选题]心导管检查，平均血氧含量右房高于上下腔静脉的先天性心脏病是（）

正确答案 ：A

房间隔缺损

[单选题]通过气溶胶可引起口腔门诊内（）传播

正确答案 ：A

结核和流感

[单选题]瘀阻脑络的头痛特点是（）

正确答案 ：D

刺痛

[单选题]关于盲肠的叙述，错误的是（）

正确答案 ：E

阑尾开口于盲肠前下方

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