How does Barbara contribute to the theme of the story? A. By making David realize his mistake, Barbara shows that one should be careful with spending money. B. By asking David to return the CD, Barbara shows the importance of obeying one's parents. C. By encouraging David to confess the truth, Barbara shows the importance of being honest with one's parents. D. By saving David from his mother's anger, Barbara shows that siblings always help each other in times of need.

What is the most significant effect of waverly's two names? a. they allow her to be able to tell whether an american or chinese friend is calling her name based on which one she uses. b. they allow her to switch her identities like a double agent when she switches names. c. they distinguish between her two cultures and cause her to feel conflicted at times between her american and chinese selves. d. they distinguish between her family name and her official government papers name.