Right answer: A mí también (B)
This sentence expresses complete agreement and means in English:
Me too or So do I
The other options are incorrect because:
-No me gusta nada (I do not like it at all) expresses complete disagreement.
-ni…ni (neither ... nor) expresses disagreement and denies both parts of a declaration (to make emphasis in the disagreement)
-gusta más (like more) also expresses that you are not agree
