第3题: [单项选择]如果表达式--X+y中,--是作为成员函数重载的,+是作为成员函数重载的,则该表达式还可为 A. operator+(operator--(0)) B. y,operator+(operator--( )) C. operator+(operator--t(x,0)) D. operator+(operator- -t( )) 参考答案:B 答案解析:解析:C++语言中用成员函数重载--x为:x.operator--( ),用成员函数重载x+y为:x.operator+(y)。
第8题: [单项选择]Those who spread superstition did not welcome public diversions because ______. A. what they intended to do was frustrated B. they were melancholy and gloomy C. the people they tried to influence were not humorists D. they could not enjoy any kinds of the diversions 参考答案:A 答案解析:第三段说The gaiety and good humor...inconsistent with that temper of mind...they could best work upon,可以