均质油藏
参考答案：
整个油藏具有相同的性质。
—Excuse me, _____ can I get to the nearest bookshop?
—Go along this road and you will find it on your right. [ ]
A. why
B. where
C. when
D. how
毛 * * 曾指出：“国家安危，公安系于一半。”( )
