顿咳的表现为
A．咳声低微
B．咳声重浊
C．咳声如犬吠
D．以上均不是
参考答案：D
采用骨性标志取穴法的穴位有（）。
A.阳陵泉
B.下关
C.廉泉
D.内关
E.攒竹
—Where were you at 7:00 last night?
—I _____ to my mom at home. [ ]
A. write
B. was writing
C. wrote
