問題詳情
【題組】12. We are all _____ by how much Sarah has changed over these years. She usedto be shy and timid, but now she is an active participant in school activities.
(A) concerned
(B) ascended
(C) staggered
(D) gnawed
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)