根尖肉芽肿内衬的上皮：成分绝大多数来自
A．异位的腺上皮
B．口腔上皮
C．缩余釉上皮
D．Malassez上皮剩余
E．牙板上皮
参考答案：D
115. --- Here is a ticket for you, Sir.
--- _______. I wasn’t speeding.
A．Thank you.
B．My pleasure.
C．What’s the matter?
D．I’m sorry.
—What kind of shows do you like?
—______.[ ]
A. I love it
B. I don't mind it
C. I don't like it
D. I like game shows
