阿摩線上測驗
20. A college student is expected to behave a certain way with professors, with other students, with deans, with coaches, with those who overseeing exams, and so forth.
(A)to behave
(B)a certain way
(C)who overseeing
(D)and so forth
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統計： A(0), B(0), C(1), D(2), E(0) #3313193
統計： A(0), B(0), C(1), D(2), E(0) #3313193
