【单选题】HXD3 主电路有 6 个牵引绕组,牵引绕组电压为( ) V 。
【简答题】“令初下,群臣进谏,门庭若市”说明了什么问题?
【单选题】Policeman James left the station just after 8:30 a. m. on Sunday July 5. He had spent a quiet night on duty and was looking forward to his rest day. As usual he took a short cut down the path behind D...
A.
He usually discovered something suspicious along that way.
B.
He had an appointment with a man at number 25, Dugby Road.
C.
He chose to go that way by chance.
D.
He knew he would get home quicker that way.
【简答题】HXD3主电路有6个牵引绕组,牵引绕组电压为( )V。
【简答题】翻译(3) 令初下,群臣进谏,门庭若市。