下列哪一项不符合全口义齿印模的要求
A.组织面形态清晰B.边缘完整C.范围够大D.系带处让开E.印模料与托盘分离
参考答案:E
It is required by the rules that students ________ get grades not lower than 85 in any subject in order to get the scholarship.
A.will
B.may
C.shall
D.would
交通信息发布可按照一天24小时不同时段的特性划分为黎明、上午、下午、黄昏和()。
A.雨天
B.雾天
C.夜间
D.雪天