上颌牙列的纵牙合曲线叫作（）。 A.Spee曲线 B.补偿曲线 C.横牙合曲 发布时间：2017-08-30 14:52 │ 来源：www.tikuol.com 题型：单项选择题 B1型题 问题： 上颌牙列的纵牙合曲线叫作（）。A.Spee曲线 B.补偿曲线 C.横牙合曲线 D.眶耳平面 E.牙合平面
题型：单项选择题 B1型题 Several days later, most of the buildings ________ were repaired.A．been damagedB．had been damagedC．which been damagedD．which had been damaged 查看答案
题型：单项选择题 B1型题 从对话后的方框中选择适当的选项补全对话。 M: Good morning, doctor! W: Good morning, young man! (1)_____________________________ M: I've got a headache and a cough. W: How long have you been like this? M: (2)____________________________ W: Have you taken your temperature? M: Yes. It's a little high. W: (3)____________________________ M: Yes, only a little porridge. But I don't feel like eating. W: Well, you have caught a cold. M: (4)____________________________ W: No. Take this medicine three times a day and drink more water. You'll be all right. A. Is it serious? B. What's your trouble? C. Ever since yesterday afternoon. D. Have you had anything for breakfast? 查看答案
题型：单项选择题 B1型题 在市场经济条件下，引起物价上涨的因素很多，原因很复杂，其中主要有（）①纸币贬值②商品供求关系发生变化，供不应求③纸币升值④商品需求不变，供给增加A.①②B.①③C.②④D.②③ 查看答案