地图舌的病损边缘表现为
A．红色光滑区
B．高起
C．凹陷
D．糜烂
E．丝状 * * 片状剥脱
参考答案：B
A: Excuse me, Mr. Smith, but are you free this eveningB：().
A. Well, I’m afraid whether I will be free or not has little to do with you.
B. Yes, welcome to my home this evening.
C. Sorry, I don’t like to be asked such a private question.
D. I’m sorry , I have an appointment at seven.
尸僵
