需要通过验证才能下载！希望大家多多合作！否则不能下载！请谅解！

				% 6-2-2.tex
				\documentclass{article}
				\begin{document}
				\setlength{\unitlength}{1mm}
				\begin{center}
				\begin{picture}(35,32)
				\put(20,7){\circle*{2}}
				\put(20,7){\circle{14}}
				\put(0.00,11){\line(6,1){35}}
				\put(15.5,13.6){\line(3,5){4.5}}
				\put(20,21){\line(1,-2){3}}
				\put(20,21){\line(0,1){7}}
				\put(13,28){\line(6,-1){14}}
				\put(20,30){\circle{4}}
				\end{picture}
				\end{center}
				\end{document}