A:16
B:3.14
C:−273
D:5π
A. She works at a university.
B. I go to school by bus.
C. Yes, she is.
D. He is a head teacher.
E. I want to be a pilot
某剧组特型演员虽已成年,但身高只有67厘米,引起他身高异常的原因可能是( )