阿摩線上測驗
34.Which of the following best defines “subject” in the first paragraph?
(A) A kind of mental disease.
(B) A course being taken.
(C) A participant in an experiment.
(D) A matter being studied.
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統計： A(2), B(3), C(8), D(46), E(0) #2939746
統計： A(2), B(3), C(8), D(46), E(0) #2939746
