某储户5年前在银行存了4000元,今年本息一共取出4540元,问这个银行的年利率是多少? ()
A.2.5%
B.2.7%
C.2.8%
D.2.9%
A.2.5%
B.2.7%
C.2.8%
D.2.9%
第1题
如果算符函数调用格式的表达式:x.operator-(operator++(y,0)中的“-”是作为成员函数重载的,“++”是作为友元函数重载的,那么该表达式还可以表示为:()
A.x-y++
B.x-(y)
C.(x++)-y
D.++x-y
第2题
A.x.operator++(0).operator*(y);
B.operator*(x.operator++(0),y);
C.y.operator*(operator++(x,0))
D.operator*(operator++(x,0),y)
第3题
A.x.operator++(0).operator*(y)
B.operator*(x.operator++(0), y)
C.y.operator*(operator++(x, 0))
D.operator*(operator++(x, 0), y)
第4题
A.x.operator++(0).operator*(y);
B.operator*(x.operator++(0),y);
C.y.operator*(operator++(x,O))
D.operator*(operator++(x,0),y)
第5题
A.x.operator++(0).operator*(y)
B.operator*(x.operator++(0),y)
C.y.operator*(operator++(x,O))
D.operator*(operator++(x,O),y)
第6题
A.x.operator++(0).operator *(y);
B.operator * (x.operator++(0),y);
C.y.operator * (operator++(x,0))
D.operator * (operator++(x,0),y)
第7题
A.operator++()
B.operator++(a)
C.operator++(a,1)
D.operator++(1,a)
第8题
A.1
B.5
C.4
D.6
第9题
A.fail
B.eof
C.bad
D.good
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