设立农村信用合作社,单个自然人投资入股比例不得超过()。
A、1%
B、2%
C、5‰
D、25%
参考答案:B
5-(3-x)2的最大值为a,则a的倒数是______.
I ______ in Hangzhou for many years, but now I live in Beijing.
A.have lived
B.live
C.had lived
D.lived