阿摩線上測驗
7. The students spent the entire class time reading. They had plenty of visual __ but no opportunity to discuss what they had read.
(A) saturation
(B) input
(C) stimulus
(D) activity
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統計： A(0), B(1), C(0), D(0), E(0) #3372983
統計： A(0), B(1), C(0), D(0), E(0) #3372983
