問題詳情

74.If you have any questions, please ______. 
(A)do not be polite 
(B)do not hesitate to let us know 
(C)do not forget to tell us 
(D)do remember asking us

參考答案

答案:[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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