（1）What does Kate want to do？
A.To ask for help.
B.To express thanks.
C.To make friends.
（2）What was life in the village like in the past？
A.There was almost no road to the outside world.
B.There was no enough food for people to eat.
C.There was no clean water for people to drink.
（3）What was Wang Yang's job before？
A.A businessman.
B.A chemistry teacher.
C.A famous scientist.
（4）How long has Wang Yang been in the village？
A.For seven years.
B.For six years.
C.For five years.
（5）How did Wang Yang help people in the village to improve crop production？
A.By creating a good natural environment.
B.By inviting some scientists to give lessons.
C.By leading people to learn modern technology.