银翘散的功用（）
A．利湿退黄
B．活血散瘀
C．清热泻火
D．泻下通腑
E．凉血止血
参考答案：E
Many local people in Leshan prefer to go _____ in Mount Emei for their summer holidays. [ ]
A. somewhere cold
B. cold somewhere
C. somewhere cool
D. cool somewhere
倾斜牙作固定桥基牙的最大倾斜度不应超过
A．5° B．30° C．45° D．90° E．135°
