阿摩線上測驗
2. 
(A)A: How many beetles are there? B: There are four beetles.
(B) A: How many beetles are there? B: There are five beetles.
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統計： A(8), B(64), C(0), D(0), E(0) #2550678
統計： A(8), B(64), C(0), D(0), E(0) #2550678
