下列属于自由水的有（）
A.滞化水
B.毛细管水
C.邻近水
参考答案：A, B
.
A man was killed in his own house last Friday and the police are collecting evidence that is _______ the case.
A．familiar with
B．addicted to
C．relevent to
D．in need of
拱顶油罐的通用附件包括哪些？
