問題詳情

II. Multiple Choice(18%)
16.It is hard to understand why ______ healthier than with shoes on. (習作U4 p.26 #5)
(A)is jogging without shoes on
(B)does jogging without shoes on
(C)jog without shoes on
(D)jogging without shoes on is

參考答案

答案:D
難度:非常困難0
統計:A(0),B(0),C(1),D(0),E(0)

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