在玩解谜游戏时，需要

前室间沟和后室间沟是左心室和右心室在心脏表面的分界。正确错误

判断题前室间沟和后室间沟是左心室和右心室在心脏表面的分界。
正确
错误

假定变量a定义为“int a=7;”，则下面定义p的语句哪个是正确的？ A、int *p=&a; B、int ...

多项选择题假定变量a定义为“int a=7;”，则下面定义p的语句哪个是正确的？
A、int *p=&a;
B、int p=a;
C、int p=&a; 
D、int &p=*a;
E、int *p=a;

This must be one of the most pressing social questions ...

单项选择题This must be one of the most pressing social questions we can ask because if people begin to think they have reached what we might call ‘peak standard of living’ then they will naturally become more self-interested as the returns from cooperation begin to _________ ________.
A、leak away
B、grade away
C、flow away
D、give away