The production of cars of this company has increased ______ 300, 000 a year, but the sales of new cars have fallen ______ 20 percent this year.

A．to; with

B．to; by

C．in; to

D．in; by

监管机构依法对基金市场的基金发行与交易活动进行监督管理，以规范基金发行和交易行为的是( )。

A．银行监管

B．证券监管

C．市场监管

D．基金监管