Mr Brown ________ the train station ______ three o’clock in

Mr Brown ________ the train station ______ three o’clock in 选择填空 ()1. Mr .Brown()the train station ()three o'clock. A.ar The train usually ( )(leave)the station at ten o'clock in th in the train station 1.The plane ______ at three o'clock in the afternoon. Mr.Brown arrived at the airport------5o`clock----the evening Betty arrived ()train station at eight o' clock and arrived（ At three o'clock in the afternoon my school ( ) school e_____at about three o'clock in the afternoon. At three o'clock in the afternoon my school( ) three o'clock to four in the morning The train leaves the station at six o'clock.对划线部分提问 划线的是at s