空气干燥煤样
参考答案:
粒度小于0.2mm与周围空气湿度达到平衡的煤样。
The mother who lost her son insisted that the careless driver for the traffic accident ___ yesterday .
A.was to blame ; happening
B.be to blame ; happened
C.be blamed ; was happened
D.was to blame; had happened
一次足球比赛中,球赛组织者宣布一项别开生面的记分方法。①每进一球记一分;②每场比赛中的胜队加10分;③每场平局,双方各得5分。现有甲、乙、丙三队,在进行几场赛后,甲队得8分,乙队得2分,丙队得22分。 请计算,他们进行了共几场比赛( )。
A.1
B.2
C.3
D.4