触诊腹水患者腹腔内有无肿物，最好用（）。
A.滑动触诊法
B.双手触诊法
C.插入触诊法
D.冲击触诊法
E.浅部触诊法
参考答案：D
After several campus (校园) attacks, many schools across the country have already
taken action _______ their campuses _______. [ ]
A. making, safe
B. made, safe
C. to make, safer
D. make, safe
区位理论
