设立综合类的证券公司的注册资本最低限额为 ( )
A.3亿元
B.4亿元
C.5千万元
D.5亿元
参考答案:D
She’ll spend as much time as she can to improve her spoken English.
A.speak English
B.to speak English
C.speaking English
D.speaks English
吸收过程的传质速率式:NA=KG()=kY()。