【多选题】落叶果树在一年中的生命活动可以明显分为两个时期,即生长期和休眠期。这种果树物候期变化具有如下特点:
【多选题】Which of the following statements are TRUE about lotus root?
A.
It contains a great amount of calories.
B.
It’s high in dietary fiber and minerals.
C.
It is an edible rhizome of the lotus plant.
D.
It has a reddish brown interior like the appearance of lace.
【单选题】"亢则害,承乃制"说明了五行之间的什么关系( )
【单选题】The arc is stretched and cooled in series of ( ).
D.
arc-quenching chambers
【判断题】非自动闭塞的区段通过信号机采用两显示机构,绿,黄
【判断题】在非自动闭塞区段没有分歧道岔的线路所,通过信号机可以采用只有红色和绿色两种显示的信号机构