Final answer:
The text provided refers to Nora, not Emma, and does not detail gifts given to Nico by her, preventing a definitive answer based on the information provided.
Step-by-step explanation:
The student's question pertains to what gifts Emma gives Nico. However, based on the provided text, it appears there may be a confusion regarding the character's name, as the excerpt mentions the character Nora, not Emma. In the passage from Henrik Ibsen's play "A Doll's House," Nora shows Helmer, her husband, various items she has purchased as Christmas gifts. The specific gifts from Nora to Nico are not mentioned in this excerpt, so it is impossible to determine exactly what two items were given to Nico without more context or a correct reference to the applicable work of literature.