下列检测项目可采用放射受体分析方法的是（）
A.FT3
B.FT4
C.TSH
D.TPOAb
E.TsAb
参考答案：E
__________at the gate of the theater, Susan found the ticket for the play was left at home.
A．To arrive
B．On arriving
C．As arriving
D．While arrived
资本主义发展的阶段
