問題詳情

41 Researchers are developing computers that link elderly people with such conveniences_______transport and mealservices.
(A) as
(B) that
(C) at
(D) for

參考答案

答案:A
難度:適中0.414286
統計:A(29),B(3),C(10),D(20),E(0) #
個人:尚未作答書單:die

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