問題詳情

Dr. Lee kept             doing the same experiment over and over again.
(A)in        
(B)on              
(C)away       
(D)with

參考答案

答案:B
難度:適中0.669111
統計:A(137),B(730),C(63),D(74),E(0) #
個人:尚未作答書單:Losing weight experiment、need to/ought to/should/must

內容推薦

內容推薦