阿摩線上測驗
43. How much did the population of United States increase in the first fifty years following independence?
(A) It became three times larger.
(B) It became five times larger.
(C) It became eleven times larger.
(D) It became thirteen times larger.
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統計： A(8), B(86), C(7), D(3), E(0) #103191
統計： A(8), B(86), C(7), D(3), E(0) #103191
