<div class='user_solution'><p class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: 'Times New Roman', serif;">1.</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">fe</span><span style="font-family: 'Times New Roman', serif;">?<b>(А)</b> </span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">Q</span><span style="font-family: 'Times New Roman', serif;">:</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">e</span><span style="font-family: 'Times New Roman', serif;">4 ! 2.</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">B</span><span style="font-family: 'Times New Roman', serif;">:</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">e</span><span style="font-family: 'Times New Roman', serif;">4<b>(В</b>) </span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">fe</span><span style="font-family: 'Times New Roman', serif;">(позиция А1) 3.</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">d</span><span style="font-family: 'Times New Roman', serif;">4 </span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">ed</span><span style="font-family: 'Times New Roman', serif;">! <o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: 'Times New Roman', serif;">1. </span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">B</span><span style="font-family: 'Times New Roman', serif;">:</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">e</span><span style="font-family: 'Times New Roman', serif;">4!<b>(В) </b></span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">fe</span><span style="font-family: 'Times New Roman', serif;"> 2. </span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">fe</span><span style="font-family: 'Times New Roman', serif;">!<b>(А) </b></span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">Q</span><span style="font-family: 'Times New Roman', serif;">:</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">e</span><span style="font-family: 'Times New Roman', serif;">4 (позиция А2) 3.</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">d</span><span style="font-family: 'Times New Roman', serif;">4 ~ 4.</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">Bc</span><span style="font-family: 'Times New Roman', serif;">5(</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">c</span><span style="font-family: 'Times New Roman', serif;">7)#<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: 'Times New Roman', serif;">              </span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">3…Q:d4 4</span><span style="font-family: 'Times New Roman', serif;">.</span><span lang="EN-US" style="font-family: 'Times New Roman', serif;">R:d4#<o:p></o:p></span></p></div>