只说了材料和方法,no objective and no conclusion.
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl
送交者: Latino2 于 2005-5-03, 17:51:35:
回答: 还有这一篇 由 桂铭 于 2005-5-03, 17:40:38:
Plus the M & M is poorly organized.
Major revision is needed.
所有跟贴:
加跟贴
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl