我国的耕地主要分布在 部,林地主要分布在 部。
东 东北
— ______ does your English teacher live, Michael?
— About 30 minutes’ drive, so he gets up early every day.
A.How far
B.How long
C.How many
D.How often
脱疽中期,患者足背动脉的脉象多表现为()
A.弦数
B.洪大
C.结代
D.微弱
E.绝断