問題詳情

For families struggling to make ends meet, that represents a substantial burden, especially for commuters ................ a long distance to work every day .
(A)to travel
(B)traveling
(C)who are travel
(D)traveled

參考答案

答案:B
難度:適中0.558996
統計:A(154),B(668),C(207),D(92),E(0) #
個人:尚未作答書單:1、1

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