治疗过敏性休克首选
A．抗组胺药
B．糖皮质激素
C．肾上腺素
D．酚妥拉明
E．异丙肾上腺素
参考答案：C
封杀技术动作采用跨垒垫侧身站位踩垒垫；触杀技术动作采用双脚站垒垫的内角踩垒垫跨步接球。
Mr Simmons _ of medium build, and he has brown hair. [ ]
A. is
B. has
C. looks like
D. isn't
