A:y<m
B:y>m
C:y=m
D:无法确定
如图,在所标记的角中,同位角是( )
下列近代中国与西方列强签订的不平等条约中规定开放通商口岸数量最多的是
Jack hurried to the rail way station in a taxi this morning ____ ____he wouldn't miss the train to Tianjin.