试分别说明非访内指令、直接访内指令、间接访内指令、无条件转移指令的指令周期中各包含多少个CPU周期。
参考答案：
--- Did you call the police? --- Yes, I called them _________ I saw the accident.
A. before B. as soon as C. until
少阳病的典型脉象是（）
A.弦细
B.滑数
C.弦大
D.浮大
E.沉紧
