35. The primary purpose of this article is to ______.
(A) analyze what causes Parkinson’s disease
(B) demonstrate how to prevent Parkinson’s disease
(C) warn the young people of the danger of Parkinson’s disease
(D) present new movements in the study of Parkinson’s disease
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統計: A(147), B(8), C(27), D(174), E(0) #2905559
統計: A(147), B(8), C(27), D(174), E(0) #2905559