肺血管收缩()肺血管扩张()
A．TXA
B．甲状腺素
C．促性腺激素
D．PGE
E．血管升压素(血管升压素)
参考答案：A,D
I got the story from Tom and _____ people who had worked with him. [ ]
A. every other
B. many others
C. some other
D. other than
抹灰工程应分层进行，当抹灰总厚度大于或等于（）时，应采取加强措施。
A.20mm
B.25mm
C.30mm
D.35mm
