Zhu Xia is from Taijiu Village in Hunan. She is a new farmer. She won the China Youth May Fourth Medal. She left the city and went back to her hometown. She ran a big farm there. She used smart machines to grow rice. She helped many villagers. She also helped many young people. So they lived a better life because of her.

1.1. Zhu Xia comes from ______.

A a big city

B a village

C a small school

D a nice park

解析：选B。B细节理解题。根据文中的“She is from Taijiu Village, Hunan.”可知，朱霞来自乡村。故选B。

2.2. Zhu Xia got the ______ Medal.

A Youth May Fourth

B Sports Star

C Good Student

D Happy Farmer

解析：选A。A细节理解题。根据文中的“She won the China Youth May Fourth Medal.”可知，她获得青年五四奖章。故选A。

3.3. Zhu Xia used smart machines to ______.

A sell food

B keep pets

C grow rice

D build houses

解析：选C。C细节理解题。根据文中的“She used smart machines to grow rice.”可知，她用智能机器种植水稻。故选C。

4.4. Zhu Xia helped people live a ______ life.

A busy

B poor

C hard

D better

解析：选D。D细节理解题。根据文中的“So they lived a better life because of her.”可知，人们过上了更好的生活。故选D。