問題詳情

27.The author implies that in the 1920's and 1930's home deliveries of ice
(A)decreased in number
(B)were on an irregular schedule
(C)increased in cost
(D)occurred only in the summer.

參考答案

答案:A
難度:非常簡單1
統計:A(3),B(0),C(0),D(0),E(0)

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