阿摩線上測驗
32. In a test, almost every student chose a right word for the picture of an apple. We say this item has __________.
(A) low discrimination
(B) low reliability
(C) high difficulty
(D) high validity
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統計： A(328), B(41), C(8), D(88), E(0) #1996423
統計： A(328), B(41), C(8), D(88), E(0) #1996423
