治疗邪入营血时，叶氏提出：急急透斑：主要是用：（）.
A.辛凉提透法
B.辛温透邪法
C.轻清宣透法
D.清热凉血法
参考答案：D
To their disappointment, the couple _______ the house but couldn't find the missing ring, which was to
bring them into great trouble. [ ]
A. got through
B. went through
C. lived through
D. looked through
cdma20001X的系统频道间隔为1.23MHz，给定78号频点的频率为828.57MHz，请计算283号频点对应的频率（MHz）：（）
A、833.49；
B、832.26；
C、831.03；
D、835.13。
