单选题Bythetimehe________therailway

单选题 By the time he ________ the railway station, the train ________.A.got to, leftB.reached, had leftC.arrived, had goneD.came, had left

B解析考查词组。By the time + 从句，常与完成时连用。此同中by the time从句中用的是过去时，因此主句中应用过去完成时。表示到过去的时间为止已经…。

和我的回答一样，看来我也对了