1.Do you agree or disagree with the following statement?
A job a high salary is better than a job with low salary, even if it is easier to lose it.
A job with more vacation time but a low salary is better than a job with a high salary but less vacation time.
Do you prefer to take a low-paid but secure job or a job with a high salary but easy to lose?
2.Do you agree or disagree with the following statement?
It is better for the older to take risks and explore new things than young people.
3.Do you agree or disagree with the following statement？
children should spend most of their time on studying and playing, theyshouldn’t be required to help family with household chores, such as cleaning and cooking.
4.Do you agree or disagree？
it is better to use your own knowledge and experience tosolve problems than to ask other people for advice.
Imagine that a professor requires students to learn as much as possible about a subject in a short period of life. Is it better for the professor to requirestudents to work together in a group or is it better to require students to work alone?
The university will spend money on dormitory to improve the life quality of students,which of the following do you think is the best way?
1. providing a room for quiet study;
2. building an exercise room;
3. providing entertainment place(watch film)
Topic: Whether the declining of bison was caused bythe European American settlers.
Reading：About bison,a kindof animal,something like cattleor horse.The passage suggests that thedeclining bison wasdue tothe European American settlers:
1.When European American cross prairies,they hunted bison as food because there is no food inprairies.
2.They brought cattle and horses,which competed with bison for resources.
3.The evolving technology,especiallyguns,let hunters kill several bison in a short time.
Listening：The professorcontradicts eachof these three points:
1.The European American moved from east to west,but the bisondecline in the western part of America.The pattern of how bison disappeared gradually was different from that of movement ofEuropean.American.
2.Bison have double furs covering their bodies and unique head structure,which allow them to live inharsher and colder areas.The areas were unreachable for cattle and horses.How could different spices compete with each otherin separate territories?
3.The advanced technology should not be blame worthy for the decreasing bison.The ancient methodsare as effectively as guts.Skilled ancient American hunters could kill several bison with short intervals.