Hi there!
The answer is C. reserved powers.
Hope this helps !
Tan worries what Robert will think of her relatives who “lacked proper American manners.”
This is the correct answer because it shows that she is worried about what Robert's family would think. In the first option it centers around Tan's feelings of being angry with Robert, not being worried. This detail is also wrong. The second option also centers around Tan's feelings about their differences but not specifically about their different customs. The third option illustrates how Tan believes Robert's family will view the food her family eats. In actuality Tan's mother makes all of Tan's favorite foods because she knew the dinner was important to her daughter.
Answer:
The story is Little Women, and the answer is "every night."