33. The train _____ when she arrived at the train station.
(A) has left
(B) leaving
(C) has been left
(D) had left
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統計: A(331), B(125), C(388), D(1938), E(0) #2043005
統計: A(331), B(125), C(388), D(1938), E(0) #2043005
詳解 (共 4 筆)
#3676074
先發生用過去完成式,後發生用過去簡單式
當他到達車站時(後發生),火車已離開(先發生)
所以用過去完成式
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