42.
100,000× =
?
(A)
≦ 20,000
(B)
20,001~ 25,000
(C)
25,001~ 30,000
(D) ≤ 30,001
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統計: A(0), B(10), C(1), D(0), E(0) #2671367
統計: A(0), B(10), C(1), D(0), E(0) #2671367