煤巷、半煤岩巷支护必须进行顶板离层监测,并将监测结果记录在牌板上。()
A.煤巷
B.半煤岩巷
C.岩巷
D.所有巷道
参考答案:A, B
Thanks to the modern technology, we can get several times ________ information _______ people did in the past.
A.as more; as
B.as much; than
C.as much; as
D.as many; as
患者,女,34岁,每于经前 * * 作胀,腰膝酸软,五心烦热,口燥咽干,舌红少苔,脉细数。中医辨证为:()
A.肝肾阴虚
B.血虚
C.肾虚肝郁
D.脾虚夹痰
E.阴虚阳亢