题目：
According to the speaker, it is foolish and childish for a filmmaker to mix his preconceptions with objective truth when he produces a documentary.
答案：
参考答案：错
解析：
A documentary is an arrangement of non-fictional films，structured to support the preexisting ideas of the filmmaker．Only the terminally stupid and the childishly innocent imagine that anyone making a documentary film aspires to objective truth．
[分析]： 观点态度的找寻和判断。
关于documentary(记录片)，文章认为这种影片“structured to support the preexisting ideas of the filmmaker”即“就是要迎合支持制片商的先入之见”，文章还认为只有愚蠢、幼稚的制片商才会使记录片“…aspires to objective truth”即“追求客观事实”。由此可见，题干认为记录片是制片商“mix his preconceptions with objective truth”即“将其先入之见和客观事实融合”的说法与原文不符，因此是错误的。
[解题关键] 掌握同义词的替换。如文中preexisting idea与题干中preconception同义。
