,the more quickly he will learn a foreign language.

A．The stronger motivation will a person have

B．The stronger motivation has a person

C．The stronger motivation a person will have

D．The stronger motivation a person has

经济处于()阶段时，商业银行资产规模和利润量处于最低水平。

A．繁荣

B．衰退

C．萧条

D．复苏