Answer:
The correct pronoun that fills the blank is:
<em>d) </em><u><em>me, le</em></u><em>.</em>
<em>- </em><em>El médico </em><u><em>me</em></u><em> habla y yo </em><u><em>le</em></u><em> hablo al médico.</em>
Explanation:
The translation of the sentence is:
- The doctor talks to me and I talk to the doctor.
In the sentence, a type of pronoun called <u>Object Pronoun</u> was used, which <u>serves in Spanish to direct the action towards a specific noun</u>. The object pronouns and their applicability depending on the personal pronoun they refer to are shown below:
- <em>Yo: </em><u><em>me</em></u><em>.
</em>
- <em>Tú: </em><em>te</em><em>.
</em>
- <em>Usted/Él/Ella/Ello: </em><u><em>le</em></u><em>.
</em>
- <em>Nosotros: </em><u><em>Nos</em></u><em>.
</em>
- <em>Ustedes/Ellos: </em><u><em>Les</em></u><em>.
</em>
As in the first case, the doctor speaks to the personal pronoun <em>"yo"</em>, the right object pronoun is <u><em>"me"</em></u>, in the second case, how the personal pronoun <em>"yo"</em> talks to the doctor, who can be replaced by the personal pronoun <em>"él"</em>, the right object pronoun is <em><u>"le"</u></em>.