药物"七情"中，配伍禁忌有
A．相须、相使
B．单行
C．相畏
D．相恶、相反
E．相杀
参考答案：D
The house_____ there will be his new home but we don't know when it will be finished. [ ]
A.built
B. being built
C. is being built
D. to be built
一名装卸工人将质量为100kg的油桶，沿长5m、高1m的斜面推上货车，不计桶与斜面间的摩擦，这名工人所用的推力为______N，推力做功______J．（g=10N/kg）
