Will the search bot go to select->option?

Question

HTML

Good afternoon! Essence of the question:
It is known to everyone that the search engine considers the 1st and 2nd pages to be priority for issuance (by the link from the first).
Question:
Is it normal for the bot to go and add links of the following structure to the index:

<select onchange="if (this.value) window.top.location.href=this.value;" class="selectbox">
  <option value="0" >Вид недвижимости</option>
  <option value="/catalog/novostroyki/">Вторичное жилье</option>
  <option value="/catalog/doma_kottedzhy/">Дома Коттеджи</option>
  <option value="/catalog/dachi/">Дачи</option>
</select>

After all, this is not

Answer 1

Replace the menus with CSS, online constructors for them are a wagon.

Answer 2

At a minimum, from the point of view of usability, it is necessary to tear off the balls for links in the select.