【单选题】Now the train service is very good. The trains are _________on time.
【单选题】The train service was ______________ by fog.
【简答题】The train service was ______________ by fog.
【单选题】The Train to the Clouds is a tourist train service in _____.
【简答题】完形填空。 An eleven - year - old boy in a small town wanted to become a train driver. But the boy was born without 1 . His father taught him to 2 his feet as 'hands'. He couldn't go to school, so he ...