外感发热卫表证的主方是（）
A．桑菊饮
B．银翘散
C．荆防败毒散
D．三拗汤
E．麻杏石甘汤
参考答案：B, C
I wish I ____ there to witness the wedding ceremony of Prince William and Kate last month.[ ]
A. be
B. were
C. had been
D. was
停送电，必须执行“（）”的制度，不准他人送电。
