自由基（free radical)

氧自由基(oxygen free radical)

自由现金流量(free cash flow)

h the bargain．

A．由于这将使软件更便宜甚至免费，用户可以讨价还价。

B．既然这样使软件更便宜自由，消费者会靠这种廉价品为生。

C．由于这将使软件更便宜甚至免费，顾客可能会接受这种交易。

D．这会使软件更便宜自由，甚至免费，用户可以承受这种价格。

A.当创建完［目标摄影机（Target）］后，修改面板中一共有9种［备用镜头（StockLenses）］。

B.当创建完［自由摄影机（Free）］后，可以通过修改面板的［类型（Type）］下拉菜单将其改变为［目标摄影机（Target）］。

C.当已选中［备用镜头（StockLenses）］了一种［备用镜头（StockLenses）］类型后，其它［备用镜头（StockLenses）］类型仍然能在后续工作中被选择。

D.摄影机为［目标摄影机（Target）］类型时，可以成功完成［注视约束（LookAtConstraint）］动画控制器的添加。

, "the age of respect", when it was an honour to have you, the interviewee, on the programme, lasted until the middle 50s. The second, "the age of supremacy", when politicians in particular looked upon the interviewers as rivals who made them feel uncomfortable by their knowledge and rigour of questioning, came to an end at the beginning of this decade. Now we are in "the age of evasion", when most prominent interviewees have acquired the art of seeming to answer a question whilst bypassing its essential thrust.

Why should this be？ From the complexity of causes responsible for the present commonplace interview form, a few are worth singling out, such as the revolt against rationality and the worship of feeling in its place. To the young of the 60s, the painstaking search for understanding of a given political problem may have appeared less fruitful and satisfying than the free expression of emotion which the same problem generated. Sooner or later, broadcasting was bound to reflect this.

This bias against understanding has continued. To this we must add the professional causes that have played their part. The convention of the broadcast interview had undergone little change or radical development since its rise in the 50s. When a broadcasting form. ceases to develop, its practitioners tend to take it for granted and are likely to say "how" rather than ask "why".

Furthermore, these partly psychological, partly professional tendencies were greatly accelerated by the huge expansion of news and current affairs output over the last 15 years. When you had many, additional hours of current affairs broadcasting, interviewing turned out to be a far cheaper convention than straight reporting, which is costly in terms of permanent reporters and time preparation. The temptation to combine an expanded news and current affairs service with a relatively small additional financial expense by making the interview happen everywhere proved overwhelming.

To be fair, there are compensating virtues in interviewing, such as immediacy and authority, yet in all honesty I must say that the spread of the interviewing arrangement has led to a corresponding diminution of quality broadcasting.

According to the author, in the past politicians thought that television interviewers ______.

A．knew more about politics than they did

B．should be honoured to meet them

C．really were eager to be politicians too

D．gave them a difficult time in interviews

A.radical

B.moderate

C.nominal

D.legitimate

A.original

B.incredible

C.sincere

D.radical