含牙囊肿
参考答案：含牙囊肿：指上颌窦囊肿内含有一个或数个牙齿。停留在牙槽骨中未萌出的恒牙可刺激造釉细胞，使其呈增殖性改变并产生分泌物，从而形成囊肿。
M: Good morning, doctor.
W: Good morning, Jack. You don’t look well. 小题1:_____________.
M: I have a sore throat. W: Have you got a fever?
M: 小题2:____________. My temperature is a little high.
W: When did it start?
M: 小题3:________________.
W: Did you have any medicine?
M: No, I didn’t. 小题4:______________?
W: You should drink some tea with honey, and take the medicine. You will feel better soon.
M: 小题5:________________.
W: You’re welcome.
作用在挡土墙墙背上的土压力可分为（）、主动土压力和（）三种。
