A．<TABLE cellSpacing=0 cellPadding=0 width="90%" border=0>
<TBODY>
<TR>
<TD vAlign=top>内容 </TD></TR></TBODY></TABLE>
B．<TABLE cellSpacing=0 cellPadding=0 width="90%" border=0>
<TBODY>
<TR>
<TD vAlign=top>范围 </TD></TR></TBODY></TABLE>
C．<TABLE cellSpacing=0 cellPadding=0 width="90%" border=0>
<TBODY>
<TR>
<TD vAlign=top>目的 D，性质</TD></TR></TBODY></TABLE>