It can be inferred form. the last paragraph that human perceptual mechanism__________.
A. can never be changed
B. provides all objective straightforward way for observation
C. can provide some sort of correction on the basis of experience
D. always distorts reality
查看答案
起居室和卧室中的装饰材料应该能达到调节室内物理环境的功能，包括吸音、柔软、温暖等方面的要求。这些要求在不同的环境中是相同的。()
参考答案：错误
According to Paragraph 4， the Patagonian natives__________.
A. suddenly became blind when the Beagle was approaching
B. could not see the Beagle because it was too far away
C. didn"t see the Beagle because it was too big
D. could not see the Beagle because they had never met with big sailing ships like that before
队厨房照明应当是无影和无眩光的，并且能有效集中的照射在各个工作中心处。()
楼梯宽度在公共室内空间中不应当低于 900mm ，这样才能让上下两个方向的人不互相干扰。在室内空间中，楼梯宽度要不低于 750mm . ()
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