问答题简答题：申论考试备考要点有哪些？请分别解释每一种要点的具体内涵。

题型：单项选择题

A total of 4.6 million digital televisions have been sold, and the sales of HDTV sets have quadrupled since last year. Consumers have bought HDTVs to play their DVDs and to have clearer pictures and wide screens. Only a small percentage of the people who have purchased HDTVs, however, have actually hooked their TVs up to receive high-definition television digital signals. Perhaps television viewers are having trouble keeping up with the changes in technology. Even the manufacturers of HDTVs, like Mitsubishi, Thomson Multimedia, Sony, and Samsung seem to have a tough time learning how to make their sets work with the various digital TV formats because little standardization has been required or implemented in the industry.

Some of the HDTVs weigh over 200 lbs., and a variety of retailers offer a delivery service to the buyer’s home to help install the heavy sets. This is known as a white-glove service and usually comes with an extra fee. After HDTV purchasers get their sets home and hook them up, they will still need to work to get the digital signals to their systems. Most of the industry’s cable providers do not yet offer high~definition programing, and only about 15% of commercial television stations have switched over to even the lowest improved digital pictures. Worse yet, viewers may need to install antenna before they can even get the digital signals to their new HDTV sets. Another frustration for home-theater seekers is that the current HDTV sets allow owners only to watch high-definition programs, not to record them.

"Hook up" as in "hooked their TVs up" underlined in Paragraph 1 most probably means to ().

A. have a hood over the TV

B. be connected to

C. relate oneself to

D. keep contact with

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题型：单项选择题共用题干题

患者男，50岁，因“发热、咳嗽、咳痰并带少量血丝2周”来诊。糖尿病病史6年。查体：双肺未闻及啰音。血常规：WBC9.2×10⁹/L，N0.67。胸部X线片：右肺上野及中野密度较淡浸润影，似有透光区。

关于该患者的治疗原则，叙述正确的是（）

A.可以与单纯肺结核的抗结核治疗原则相同，也可以不同

B.与单纯肺结核的抗结核治疗原则完全不同

C.与单纯肺结核的抗结核治疗原则完全相同