上颌全口义齿印模,后缘应()
A.在腭小凹前面
B.盖过腭小凹
C.与前颤动线一致
D.与后颤动线一致
E.在硬软腭交界处
参考答案:E
------Is your father a teacher of English in the No.l Middle School?
-------No! But he _________ English there for ten years.
A.has taught
B.has been teaching
C.taught
D.had taught
经营单位编码的第5位数为“5”,表示其所属的经济区划是:
A.保税区
B.出口加工区
C.保税港区
D.物流园区