[简答题]Directions 　　Suppose you have found something wrong with the electronic dictionary that you bought from an onlin store the other day ,Write an email to the customer service center to 　　1)make a complaint and 　　2)demand a prompt solution 　　You should write about 100words on ANSERE SHEET 2 　　Do not sign your own name at the end of the letter ,Use "zhang wei "instead .

[简答题]Directions:
Suppose you have found something wrong with the electronic dictionary that you bough! from an online store the other day. Write an email to the customer service center to
1)make a complaint, and
2) demand a prompt solution.
You should write about 100 words on ANSWER SHEET 2.
Do not sign your own name at the end of the letter. Use "Zhang Wei" instead.
Do not write the address.

[多项选择]Part A
Suppose you have made an appointment with your friend Robert. But you cannot make it. Write a letter to him to apologize.
Do not sign your own name at the end of the letter. Use "Wang Lin" instead. You don’t need to write the address.

[简答题]Suppose you have got the news that the University of Science and Technology of China is offering a scholarship for chemistry majors and that you have just received an MS degree in chemistry and are eager to have a personal interview with Dr. Wu Hanwei, the Chairman. Write a letter of application for the scholarship. Your litter should include:
1. your performance at university
2. your eagerness for the personal interview
You should write approximately 100 Words. Do not sign your own name at the end of your letter. Use "Wang Lin" instead. You do not need to write the address.

[多项选择]Suppose you have done something wrong to your friend Liu Ming for misunderstanding. Now write a letter to apologize to her. You should write approximately 100 words. Do not sign your own name at the end of your letter. Use" Han Mei" instead. You do not need to write the address.

[简答题]

Suppose you have made an appointment with your friend at 5 p. m. , but you have some urgent business to attend to and have to cancel your appointment. Write a note to your friend.
1. explaining why you have to cancel your appointment
2. making an apology for that
3. telling him how you plan to make up for it
You should write approximately 100 words. Do not sign your own name at the end of your note. Use "Wang Lin" instead.

[简答题]Directions:
Suppose you have a friend, Paul, who is about to attend college. He wants you to advise him on which subject to major in—history, in which he is very interested, or computer science, which offers a better job prospect. You should write a letter to tell him your suggestion.
Write your letter in no less than 100 words. Write it neatly on ANSWER SHEET 2.
Do not sign your own name at the end of the letter; use " Li Ming " instead. Do not write the address.

[单项选择]Suppose you have a brick and a sponge which are exactly the same size. The brick and the sponge will occupy the same amount of space, but they will not weigh the same. If two things are exactly the same size, but differ in weight, then they have different densities. The one with the greater weight for the same size has the greater density. The one with lower weight for the same size has the lower density.
Now apply this idea to fluids. You know that water and air expand when they are heated and therefore become less dense. If you poured a cupful of very hot water and let it cool, you would have a little less than a cupfull of cool water. If you weighed a cupful of very hot water and a cupful of cool water, the cupful of very hot water would weigh a little less.
The cupful of cool water, being a little heavier than the cupful of hot water, would really have a little more water in it. Cold water is denser than hot water. Likewise, cold air is denser than hot. air. The gr
A. the heavier one has lower density
B. the lighter one has greater density
C. they have the same density
D. they have different density

[填空题]– I suppose you have got the post. You _____it.