下列不属于血液感染常见病原菌的是 （）
A.脑膜炎奈瑟菌
B.大肠埃希菌
C.伤寒沙门菌
D.福氏志贺菌
E.铜绿假单胞菌
参考答案：D
There was _____to prevent the accident .
A something could do B anything we could do
C nothing we couldn’t do D nothing we could do
细木工板沿板长度方向，相邻两排芯条的两个端接缝的距离不小于100mm。
