该切面未显示法洛四联症哪一症()
A.主动脉骑跨
B.室间隔缺损
C.肺动脉狭窄
D.右室肥厚
E.左心缩小
参考答案:C
德川幕府统治日本时。国家的结构特点是
A.居民存在着严格的等级制度
B.由幕府和藩国共同构成的封建统治体制
C.幕府 * * 实际上掌握统治权
D.大名绝对服从天皇与 * *
You would not have made so silly mistakes , but it is a pity you _______ my advice.
A.didn’t accept
B.hadn’t accepted
C.hasn’t accepted
D.wouldn’t have accepted