证券投资政策包括确定( )。
A.投资目标
B.投资规模
C.投资对象
D.投资组合的修正
参考答案:A,B,C
We all believe _______,because she is ______honest girl.
A.the words she says; a
B.what she says; an
C.what does she say; a
D.she says what; an
五老还童丹功效与作用