根据资源税法律制度的规定，下列各项中，不计征资源税的是（）。
A.井矿盐
B.金刚石原矿
C.黄金原矿石
D.柴油
参考答案：D
It was not until the beginning of the meeting _____ he realized _____ I told him was the only possible way to deal with the problem.
A．that; what
B．what; that
C．when; what
D．when; that
下列哪项是肠外营养本身的并发症（）。
A.气胸
B.血胸
C.肝酶谱升高
D.皮下血肿
E.纵隔血肿
