银行业金融机构的监管职责主要由银监会行使后，中国人民银行主要负责金融宏观调控，不再保留监管职责。
参考答案：错
设实数a，b满足lg（a-1）+lg（b-1）=lg4，则a•b的取值范围是______．
Simon was born _____ the evening of July in 2004.[ ]
A. in
B. on
C. at
D. from
