早期大学的考核形式是答辩，完全不采用考试的形式。
参考答案：对
The possibility __________ pleasant smells might reduce pain has recently been suggested by new research.
A．where
B．what
C．which
D．that
下面程序的输出结果是( )。 #include ＜iostream＞ using namespace std; void main( )inta[3][3] =1,2,3,4,5;int s =0;for(int i=1;i＜3;i++) for(int j=0;j＜=i;j++) s+=a[i][j];cout＜＜s＜＜endl;
A．12
B．4
C．15
D．13
