在配伍禁忌中，中药狼毒不宜和（）同用
A.白术
B.密陀僧
C.三棱
D.芒硝
参考答案：B
钻头直径大于13mm，柄部一般作为莫氏锥柄。（）
The businessman __________ a lot of money to the hospital, which was helpful to the development of it.[ ]
A. donated
B. was donated
C. donate
D. donation
