所有试卷
（<%= @obj_count%>）
<% if @is_teacher%>
<%#= link_to "导入", other_poll_poll_index_path(:polls_group_id => @course.id), :remote=>true,:class => "newbtn"%>
<%= link_to "新建试卷 ", new_exercise_path(:course_id => @course.id), :class => "newbtn" %>
<% end%>
<% @exercises.each_with_index do |exercise,index|%>
<%= render :partial => 'exercise', :locals => {:exercise => exercise,:index => index} %>
<% end%>
<%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false, :remote => false, :flag => true%>