問題詳情

32. Don’t forget _____ a safety helmet to protect your head _____ hit by falling stones when visiting the TarokoNational Park.
(A) to wear…, from…
(B) wearing…, being…
(C) to put on…, from being…
(D) having…, from…

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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