确定年鉴单一性条目标题应坚持什么原则()
A、望题知意原则
B、避虚就实原则
C、概括精炼原则
D、一句话标题原则
参考答案:A, B, C, D
_____ maintain physical well being, a person should eat wholesome food and get sufficient exercise. [ ]
A. So as to
B. Except for
C. In order to
D. In case of
下图中关于K线图基本要素的标注,不正确的是()
A.图中表示的是阳线
B.①为最高价
C.②为收盘价
D.③为最低价