問題詳情

13. Tina’s grandfather suffers from ________ back pain, which causes a constant disturbance in his sleep.
(A) barren
(B) chronic
(C) deadly
(D) fragile

參考答案

答案:B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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