A.以淋巴细胞、巨噬细胞浸润和干酪样坏死为主的渗出性反应
B.以类上皮细胞、郎汉斯巨细胞性肉芽肿形成为主的增殖性反应
C.以浸润细胞消退伴有肉芽细胞的萎缩、胶原纤维增生为主的硬化性反应
D.以上都是
A.progress
B.measure
C.appointment
D.sense
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ing millions of visitors every year.
A) attention B) attraction
C) appointment D) arrangement
A.appointment
B.reservation
C.meeting
D.suggestion
- I have an appointment with Dr. Edward.- ________
A:Please wait for a minute.
B:Are you sick?
C:Tell me about your appointment.
D:Dr. Edward didn't tell me.
The writer of the letter enclosed a pre - paid postcard to ______.
A.request a written reply
B.make an appointment
C.get more information
D.express her thanks
from the very beginning of next semester.
A) takes effect B) takes part
C) takes place D) takes turns
A、postpone
B、complete
C、clarify