单选题
Experts such as the so-called insiders
A、
usually have unbiased opinions.
B、
can also be prejudiced in their judgment.
C、
are reliable observers.
D、
do not have correct information at all.
【正确答案】
B
【答案解析】
[解析]所谓的内行专家:选项A:通常无偏见。错误,文章从始至终都在谈人类认识的不全面。选项B:在判断时也带有偏见。正确,符合题意。选项C:是可信赖的观察者。与文章不符。选项D:根本没有正确的信息。错误,过于绝对。故应选 B。
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