问题
单项选择题
( )是析构函数的特征。
A．一个类中只能定义一个析构函数
B．析构函数名与类名不同
C．析构函数的定义只能在类体内
D．析构函数可以有一个或多个参数
答案
参考答案：A
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( )是析构函数的特征。
A．一个类中只能定义一个析构函数
B．析构函数名与类名不同
C．析构函数的定义只能在类体内
D．析构函数可以有一个或多个参数
参考答案：A
Each nation has many volunteers(志愿者) who help to take care of others. They books to the people in hospitals or homes for the aged. Sometimes they just visit them and play games with them or listen to their .
Other young volunteers go and work in the homes of people who are sick or . They paint, clean up, their houses or do their shopping.
For boys who no longer have , there is an organization called Big Brothers. College students and other men take these boys to baseball games or fishing places and help them to get to know things that boys learn from their fathers.
Each city has a number of clubs boys and girls can go to play games or learn crafts (工艺). Some of these clubs organize short trips to the mountains, beaches, or other places of interest . Most of these clubs use high school and college students as volunteers because they are young enough to the names of boys and girls.
Volunteers believe that the happiest people in the world are those who help to i happiness to others.
| 小题1: | A．sell B．read C．throw D．show |
| 小题2: | A．voices B．speeches C．songs D．problems |
| 小题3: | A．young B．happy C．old D．hungry |
| 小题4: | A．pollute B．repair C．build D．remove |
| 小题5: | A．brothers B．sisters C．fathers D．mothers |
| 小题6: | A．usually B．never C．only D．seldom |
| 小题7: | A．which B．who C．when D．where |
| 小题8: | A．nearby B．faraway C．abroad D．home |
| 小题9: | A．report B．forget C．remember D．choose |
| 小题10: | A．cause B．bring C．take D．lend |