<select class="form-control" id="tabSelect">
<option data-target="#pills-0">Пункт 1</option>
<option data-target="#pills-1">Пункт 2</option>
<option data-target="#pills-2">Пункт 3</option>
<option data-target="#pills-3">Пункт 4</option>
</select>
<div class="tab-content" id="pills-tabContent">
<div class="tab-pane fade show active" id="pills-0">Tab-1</div>
<div class="tab-pane fade" id="pills-1" role="tabpanel">Tab-2</div>
<div class="tab-pane fade" id="pills-2" role="tabpanel" >Tab-3</div>
<div class="tab-pane fade" id="pills-3" role="tabpanel" >Tab-4</div>
</div>