问题
单项选择题
可摘局部义齿制作过程中,在开盒去蜡之前通常将型盒置于热水之中浸泡,水的温度是
A.50℃以上
B.60℃以上
C.70℃以上
D.80℃以上
E.90℃以上
答案
参考答案:D
可摘局部义齿制作过程中,在开盒去蜡之前通常将型盒置于热水之中浸泡,水的温度是
A.50℃以上
B.60℃以上
C.70℃以上
D.80℃以上
E.90℃以上
参考答案:D
根据短文内容,从下面方框中选择适当的单词或词组填空,使短文内容完整正确。
The “ambu-bus” will 小题3:carry 18 patients and will be adapted (改装) to have 小题4:features(特征). Officials say it will be very useful if they are ever faced with a major disaster. It will also be 小题5:building a new ambulance. Danny Davis, an official on the Kentucky board of education (学校董事会), said, “I’m a strong believer in school-community relations (关系) and I think this would be a very good thing for us to do.” |