电台长时间处于发射状态时容易造成（）烧坏。A、音频功放 B、天线系统 C、发射模块 D、话

现代社会离不开电，家庭用电中：用______辨别零线和火线；用______记录电路消耗的电能；长期不用的家电设备每隔一段时间后需要通电一次，这是______电热（选填“利用”或“防止”）；为了防止电路中电流过大引起导线过热，电路中要安装______．

攀登杆塔过程中应检查（）和金具锈蚀情况。

A.纵向裂纹

B.横向裂纹

C.裂纹

张某原是B市A法院审判员，2003年10月通过司法考试，2004年10月10日辞去法院工作并向B市司法局申请执业，下列说法正确的是( )。

A．在2006年10月10日以后才能到A法院出庭担任辩护人或诉讼代理人

B．不能作为辩护人或诉讼代理人执业

C．不能承办其妻子所任法官的法院管辖的案件，作为辩护人或诉讼代理人

D．在2005年10月11日前不得以律师身份担任诉讼代理人或辩护人

研究表明，每周（）的经常性的健美操锻炼才能保持平均水平以上的有氧代谢。

A.3-4次

B.2-3次

C.4-5次

D.5-6次

This year’s Sumantra Ghoshal Conference, held at London Business School, debated whether strategy research has become irrelevant to the practice of management. The late Mr Ghoshal published a paper in 2005 scolding business schools for pouring "bad theory" on their students. That same year Warren Bennis and James O’Toole, both at the University of Southern California, published an article in the Harvard Business Review criticising MBA programmes for paying too much attention to "scientific" research and not enough to what current and future managers actually needed. Business schools, they argued, would be better off acting more like their professional counterparts, such as medical or law schools, nurturing skilled practitioners as well as frequent publishers.

However, business school professors have a tendency not to change. Since universities take journal rankings into account when awarding tenure, academics are rewarded more when they publish in research journals. (Popular media rankings of MBA programmes, although not The Economist’s, also take research output into account.)

In 2008 the Association to Advance Collegiate Schools of Business (AACSB) took up the debate, publishing a report on making business research more useful. It suggested that tenure committees become more flexible. A scholar dedicated to popularising management ideas, for example, should be evaluated on book sales and attention from the news media, not on articles in research journals. This would allow faculty to reach out to wider audiences, rather than be, as Messrs Bennis and O’Toole put it, "damned as popularisers".

But that might also risk granting tenure on the basis of trendy but ultimately unhelpful ideas. In any case, some argue that the relevance of business research is understated. Jan Williams, vice chair of AACSB, argues that doing research allows faculty members to stay at the forefront of their subject, and that in turn improves their teaching. "We can’t teach students outdated material," he says.

What is more, a paper in Academy of Management Learning & Education suggests that faculty members’ research productivity and their students’ earnings after graduation may be positively linked. Certainly, the best known schools often have p research reputations to match their recognition in the wider world. So, should a student worry about a faculty’s research ability when applying to a school If business schools with better researchers produce better-paid graduates, then perhaps they should. But only up to a point: what MBA students most need is skillful teaching and help in developing their critical thinking skills first; access to frontier research comes afterwards. As Messrs Bennis and O’Toole put it: "Business professors too often forget that executive decision-makers are not fact-collectors; they are fact users and integrators.

The ranking of MBA programmes is mentioned in brackets in order to（）

A. name a particular ranking including the application factor

B. provide a supporting argument for the importance of research output

C. explain why universities expect journal papers from professors

D. show another way for professors to get permanent teaching positions