大家在相互介绍时，一般从地位高的向地位低的介绍，很少有反过来，一般地位低的先到，地位高的缓行。
参考答案：对
On seeing the damage he had done to his kind neighbor’s house, the child felt______.
A．ashamed
B．shy
C．sure
D．proud
多国河流
