有些鸟类有迁徒行为,这是鸟类的本能,这种本能形成的原因是[ ]
A.鸟类的自卫
B.鸟类寻找食物的需要
C.鸟类对外界生活条件长期适应的结果
D.有利于鸟类生殖
答案:C
期货从业人员受到期货公司处分,期货公司应当在作出处分决定之日起( )个工作日内向中国期货业协会报告。
A.10
B.20
C.30
D.5
No decision()about any future appointment until all the candidates have been interviewed.
A. will be made
B. is made
C. is being
D. has been made