[填空题]lf you had done it as you were told to, you would have succeeded.

[单项选择]If you had done as I told you, you ______.
A. will succeed
B. would succeed
C. would have succeed
D. should succeed

[单项选择]If you had done as I told you, this（）.
A. should have not happened
B. would not have happened
C. did not happen
D. had not happened

[简答题]

Directions:
Yesterday you were told that there was going to be a seminar sponsored by a newspaper. The discussion is centered upon juvenile psychology. You want to make your presentation during the seminar, and now write a letter to the editor-in-chief of the paper. Your writing should be based upon the following outline:
1) inquiry about relevant information,
2) a brief account of your expertise,
3) and expression of your interest.
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.

[简答题] Directions:
Yesterday you were told that there was going to be a seminar sponsored by a newspaper. The discussion is centered upon juvenile psychology. You want to make your presentation during the seminar, and now write a letter to the editor-in-chief of the paper. Your writing should be based upon the following outline:
1) inquiry about relevant information,
2) a brief account of your expertise,
3) and expression of your interest.
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.

[简答题]

You were told that the Student Union wants some volunteers to work during the summer vacation. Write to Mr. White who is in chare of it asking for further information.
Marks will be awarded for content, organization, grammar and appropirateness.

[填空题]When you were six years old,you had 20 teeth.These are called milk-teeth.After you are six,your milk-teeth begin to (11) .They’re making way for a new (12) .As new teeth comein,they cut off the (13) supply to the milk-teeth.After a while,the milk-teeth fall out.By the time you are 25,you should have a whole new set of teeth.And you’ll have 12 (14) teeth.In all,you’ll have (15) teeth in each jaw.When you were six years old,you had 20 teeth.These are called milk-teeth.After you are six,your milk-teeth begin to (11) .They’re making way for a new (12) .As new teeth comein,they cut off the (13) supply to the milk-teeth.After a while,the milk-teeth fall out.By the time you are 25,you should have a whole new set of teeth.And you’ll have 12 (14) teeth.In all,you’ll have (15) teeth in each jaw.

[单项选择]What if an earthquake were coming, and you had just a little bit of warning It might be only 15 seconds, maybe 30--but it might be enough time to take cover under a table, or find the safety offered by a door frame.
Italian scientists say they have figured out a way to measure the shock waves from a quake just two seconds after they begin, and, from that, calculate the earthquake’s strength, location, and potential for damage in populated regions.
American researchers have been at work on this as well, hoping to set up an early warning system in California and other earthquake-prone areas.
If researchers succeed, they might be able to place seismometers up and down fault lines, and measure the P-waves--the primary shock waves from an earthquake-- several critical seconds before they reach the places where people live. P-waves may be useful for warnings; they are not nearly as strong as secondary vibrations--known as S-waves--that do most of the damage. It t
A. P-waves are quite useful in measuring S-waves
B. earthquakes and their magnitude can not be predicted
C. only a short period of time is needed to give prompt warnings
D. every nanosecond’s warning will help reduce damage caused by earthquakes