El reproductor mp3 porque prefiero estudiar y no escuchar música. a. me gusta b. no puedo c. me encanta d. no me gusta

D. No me gusta

Explanation:

No me gusta el reproductor mp3 porque prefiero estudiar y no escuchar música.  (I don't like the mp3 player because I prefer to study and not listen to music)

Well you could like the mp3 player but just not use it while you're studying :-)

It couldn't be A. Me gusta (I like), because it says at the end you don't like music, same for C. Me encanta (I really like).

It couldn't be B. No puedo (I can't), because it would miss something to complete the verbe poder (like another verb).

D. No me gusta

The key of filling this blank in this exercise is to focus on the part of the sentence that states no escuchar música that means do not listen to music. So we can assure that the option needs to be in negative form. Well, we have two negative options:

B. No puedo

Puedo comes from the verb poder

D. No me gusta

Gusta comes from the verb gustar

After the blank we have the noun el reproductor. After the conjugated verb poder we can't use a noun, but an infinitive verb. On the other hand, after the conjugated verb gustar we can use a noun. Accordingly, the correct option is D. No me gusta. Finally:

No me gusta el reproductor mp3 porque prefiero estudiar y no escuchar música

well, if he says unos it is 1, if he says dos, it is 2, if he says tres, it is 3, if he says cuatro, it is 4