证券分析师从事面向公众的证券投资咨询业务所引用的信息仅限于完整详实的、公开披露的信息资料。( )
参考答案：对
Her mother does not ______ of her going to study in the United States alone.
A．admit
B．agree
C．prove
D．approve
如何插钎测试底火？
