听力原文:M: Would you pass me the sports section please?
W: Sure, if you give me the classified ads and local news section.
Q: What are the speakers doing?
(18)
A.Talking about sports.
B.Writhing up local news.
C.Reading newspapers.
D.Putting up advertisements.
第1题
如果表达式x*y+z中,“*”是作为友元函数重载的,“+”是作为友元函数重载的,则该表达式还可为
A.operator+(operator*(x,y),z)
B.x.operator+(operator*(x,y),Z)
C.y.operator*(operator+(x,y),z)
D.x.operator+(operator*(x,y))
第2题
如果表达式x*y+z中,“*”是作为友元函数重载的,“+”是作为友元函数重载的,则该表达式还可为
A.operator+(operator*(x,y),z)
B.x.operator+(operator*(x,y),Z)
C.y.operator*(operator+(x,y),z)
D.x.operator+(operator*(x,y))
第3题
如果表达式++x/y中,++是作为友元函数重载的,/是作为成员函数重载的,则该表达式还可为
A.(operator++(x)).operator/(y)
B.(operator++(0)).operator/(y)
C.operator/((operator++(x,0)),y)
D.operator/((operator++(0)),y)
第4题
如果表达式++x/y中,+ +是作为友元函数重载的,/是作为成员函数重载的,则该表达式还可为()。
A.(operator + +(x)).operator/(y)
B.(operator + +(0)).operatr/(y)
C.operator/((operator + + (x,0)),y)
D.operator/((operator + + (0)),y)
第5题
如果表达式++x/y中,++是作为友元函数重载的,/是作为成员函数重载的,则该表达式还可为()。
A.(operator++(x)).operator/(y)
B.(operator++(0)).operatr/(y)
C.operator/((operator++(x,0)),y)
D.operator/((operator++(0)),y)
第6题
如果表达式++x/y中,++是作为友元函数重载的,/是作为成员函数重载的,则该表达式还可为
A.(operator++(x)).operator/(y)
B.(operator++(0)).operator/(y)
C.operator/((operator++(x,0)),y)
D.operator/((operator++(0)),y)
第7题
如果表达式x*y+2中,“*”是作为友元函数重载的,“+”是作为友元函数重载的,则该表达式还可为
A.operator+(operator*(x,y),z)
B.x.operator+(operator*(x,y),z)
C.y.operator*(operator+(x,y),z)
D.x.operator+(operator*(x,y))
第8题
如果在表达式++x/y中,“++”是作为友元函数重载的,…/”是作为成员函数重载的,则该表达式还可为()。
A.(operator++(x)).operator/(Y)
B.(operator++(0)).operator/(Y)
C.operator/((operator++(x,0)),Y)
D.operator/((operator++(0)),Y)
第9题
A.operator+(operator * (x, y) ,Z)
B.x. operator+(operator * (x, y) ,z)
C.y. operator * (operator+(x, y) ,z)
D.x. operator+(operator * (x, y) )
第10题
A.(operator++(x)).operator/(y)
B.(operator++(0)).operator/(y)
C.operator/((operator++(x,0)),y)
D.operator/((operator++(0)),y)
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