問題詳情

50. According to the passage, what was the purpose of examining a sample number of immigrants?
(A)To measure the use of grammar.
(B)To detect differences in nationalities.
(C)To confirm different language characteristics.
(D)To compare different age groups.

參考答案

答案:D
難度:簡單0.714286
統計:A(1),B(1),C(2),D(15),E(0)

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