第35题: [单项选择]活髓牙制作烤瓷熔附金属全冠的牙体预备要预防穿髓,上颌第一磨牙髓角的高度是()。 A. 近中舌侧髓角最高 B. 近中颊侧髓角最高 C. 远中舌侧髓角最高 D. 远中颊侧髓角最高 E. 四个髓角高度相同 参考答案:B 答案解析:牙体解剖资料证明,绝大多数上颌第一磨牙的近中颊侧髓角是四个髓角中最高的。
第36题: [单项选择]What does the man mean A. The school TV sets are unreliable. B. The school will probably offer a good price on TV sets. C. Color TV sets are very cheap at market. D. It is better to order a color TV set through computer. 参考答案:B 答案解析:[听力原文] W: Where can I get a color TV set at a reduced price M: You can order it through your