以下哪项不是夜磨牙的发病因素（） A.心理因素 B.力不协调 C.龋病 发布时间：2017-05-25 10:48 │ 来源：www.tikuol.com 题型：单项选择题 A1/A2型题 问题： 以下哪项不是夜磨牙的发病因素（）A.心理因素 B.力不协调 C.龋病 D.全身因素 E.职业
题型：单项选择题 A1/A2型题 右大腿被撞伤，下1/3向后成角，局部明显肿胀，不能扪及足背动脉搏动，足趾发凉，最大的可能是()A．血肿B．腘动脉损伤C．股动脉损伤D．股骨下1/3骨折伴腘动脉损伤E．股骨下1/3骨折伴股动脉损伤 查看答案
题型：单项选择题 A1/A2型题 补全对话：从方框中选择最佳选项完成对话。A. There are eighteen boys in our class. B. Is there a computer on your desk? C. Are there twenty boys in your class? D. How many students are there in your class? E. Are there any libraries in your school? Jane: Hello, Daming. 1 Daming: Hello, Jane. There are forty students in our class. Jane: 2 Daming: No, there aren't. 3 Jane: 4 Daming: Yes, there are. Jane: 5 Daming: No, there isn't. But there is one on our teacher's desk. Jane: Thank you. Daming: You're welcome. 查看答案