芽发育后既形成花，又形成营养枝的，称为混合芽。( )
参考答案：对
Under the Securities and Exchange Ordinance, 1969, explain the terms:
(a) ‘insiders’; (4 marks)
申请购车分期金额超过50万元的首付比例不得低于净车价的（）.
A.20%
B.30%
C.40%
D.50%
