阿摩線上測驗
50 About how much time does one need to bake the jacket potato?
(A) An hour
(B) Two days
(C) Half an hour
(D) Twenty seconds
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統計： A(66), B(40), C(1770), D(123), E(0) #160475
統計： A(66), B(40), C(1770), D(123), E(0) #160475
