問題詳情

40. Once a week, patients who have tried and failing to treat their tuberculosis line up, frustrated and frightened,outside his small office.
(A) tried
(B)failing
(C) treat
(D) frustrated
(E) frightened

參考答案

答案:B
難度:非常困難0
統計:A(1),B(0),C(1),D(0),E(0)

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