()年,内蒙古成立了自治区,为其他少数民族和地区实行民族区域自治树立了榜样。
A.1947
B.1950
C.1980
D.1946
参考答案:A
--- I get on well with my parents now. Better than I _________.
--- Really? I’m glad to hear that.
A.used to
B.used to get
C.was used to
D.used
一个良好的嵌体蜡型应该是()。
A.完全覆盖缺损部位
B.与洞形密合
C.咬关系正确
D.恢复邻接关系
E.以上都对