全口义齿选择后牙形态主要考虑()。
A.黏膜厚度
B.功能要求
C.美观要求
D.牙槽嵴的情况
E.价格因素
参考答案:D
用所给动词的适当形式填空。
1. He ________ (finish) drawing his picture already.
2. He ________ (not have) lunch at home every day.
3. We ________ (have) a good time at his party last night.
4. Do you know what it ________ (look) like?
5. I want you ________ (be) here on time.
出租汽车驾驶员应注重形象,发型应梳理整齐,修饰大方,风格()。