问题
单项选择题
智齿冠周炎常形成瘘道，其常见部位为
A．第三磨牙颊部皮肤
B．第二磨牙颊部皮肤
C．第一磨牙舌侧牙龈
D．第二磨牙颊侧牙龈
E．第一磨牙颊侧牙龈
答案
参考答案：E
搜题请搜索小程序“爱下问搜题”
智齿冠周炎常形成瘘道，其常见部位为
A．第三磨牙颊部皮肤
B．第二磨牙颊部皮肤
C．第一磨牙舌侧牙龈
D．第二磨牙颊侧牙龈
E．第一磨牙颊侧牙龈
参考答案：E
情景对话（5分） A: Hi, Li Lei, what are you going to do this Friday evening? B: 小题1: A: What’s the name of the movie? B: Real Steel. 小题2: The scenes are beautiful and the music is pleasant. A: Really? 小题3: B: At 7:00 p.m. 小题4: A: I’d love to, but my grandma is ill, I have to stay at home to look after her. B： 小题5: I hope your grandma will get well soon. A: Thank you, Miss Liu.
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