从事桩基工程检测及试验的单位,必须具备()建设行政主管部门颁发的资质证书。
A.县级
B.市级
C.省级或部级
D.以上均可
参考答案:C
It is useless to argue with him. You might just____ go to the seaside to argue with the sea.
A.as well
B.well
C.as well as
D.so well as
陈某,68岁,脑血栓,医嘱静脉注射10%葡萄糖酸钙10ml st。
静脉注射推药中,不正确的做法是()
A.针栓与皮肤同时固定
B.注射时速度可以稍快
C.使病人保持舒适位置
D.随时观察病人有无不适
E.再次核对所用药物