TOEFL Listening: TPO-TOEFL阅读TPO - 35SQQOHG55U1G0T7N$

Which of the following best expresses the essential information in the highlighted sentence? Incorrect answer choices change the meaning in important ways or leave out essential information. A. Functional applied-art objects cannot vary much from the basic patterns determined by the laws of physics. B. The function of applied-art objects is determined by basic patterns in the laws of physics. C. Since functional applied-art objects vary only within certain limits, arbitrary decisions cannot have determined their general form. D. The general form of applied-art objects is limited by some arbitrary decision that is not determined by the laws of physics.