阿摩線上測驗
25 Many teachers hope the new educational program will become a _______ fixture at the zoo, not just an
annual activity, so that their students could participate all the time.
(A) permanent
(B) progressive
(C) resistant
(D) redundant
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統計： A(1), B(0), C(0), D(1), E(0) #3166225
統計： A(1), B(0), C(0), D(1), E(0) #3166225
