根据汉语提示写单词，补充短文。

      Our ___________ (英语) teacher is a kind woman. She is very ___________ (漂亮的). She is very

___________ (瘦的) and ___________ (高的). And she is very ___________ (严格的). We all ___________

(喜欢) her. Our math teacher is ___________ (矮的) and ___________ (强壮的). He is a ___________

(和蔼的) teacher, too.

《孙子兵法》云：“投入亡地然后存，陷入死地而后生。”韩信据此背水一战，大破赵军；马谡据此屯兵山上，痛失街亭。这两个事实说明了( )。

A．意识对物质具有反作用
B．物质决定意识，而不是意识决定物质
C．理性认识比感性认识更正确
D．主观和客观的统一是具体的历史的统一