Jillian,a Flight Attendant,is Fluent in Spanish

Multiple Choice

Jillian,a flight attendant,is fluent in Spanish.Ever since she has learnt French,however,Jillian finds it difficult to remember Spanish words and phrases.In this scenario,Jillian's failure to retrieve Spanish words and phrases is most likely caused by

A) absentmindedness.
B) retroactive interference.
C) tip-of-the-tongue phenomena.
D) anterograde amnesia.