病在经筋者，施治多选用（）
A.毫针
B.三棱针
C.火针
D.雷火神针
E.大针
参考答案：C
During the reconstruction of the city, many modern tall buildings went up ______ old shabby houses were torn down.
A．where
B．in what
C．in which
D．which
所有牙面发育点隙裂沟的龋损所制备的窝洞为
A．Ⅰ类洞B．Ⅱ类洞C．Ⅲ类洞D．Ⅴ类洞E．Ⅳ类洞
