活髓牙牙体预备后，暂时冠用以下哪种粘固剂较好
A．磷酸锌水门汀
B．玻璃离子水门汀
C．丁香油糊剂
D．光固化树脂
E．不用任何黏固剂
参考答案：C
— You couldn't have chosen any gift better for me.
— _______. [ ]
A. Oh, don't complain about it.
B. I'm glad you like it.
C. That's all right. I'll give you a better one.
D. You have a gift for music, don't you?
中共十四大提出我国经济体制改革的目标是
A．改革社会主义制度
B．解放和发展生产力
C．建立社会主义市场经济体制
D．发展多种所有制经济
