治疗青霉素过敏性休克应首选______。
A．地塞米松B．肾上腺素C．葡萄糖酸钙D．苯海拉明E．非那根
参考答案：B
_Chasing pop stars is generally considered to be_______young people like while middle-aged people keep a cool head about this.
A．what
B．that
C．which
D．something what
