A．travelB．driveC．go

You'll feel tired if the desk light is not good.

A．True.

B．False.

A．You will feel weak and tired when you get the flu, but not cold.

B．You will cough frequently and forcefully when you get the flu, but not cold.

C．You will have chills and a sore throat when you get the flu, but not cold.

D．You will suddenly suffer from it when you get the flu, but not cold.

You feel tired all day probably because ______.

A．you stay up too late

B．you get up too early in the morning

C．you take sleeping pills

D．you wake up too frequently at night

If you are tired when you fly south or north,

A．you will feel better after some sleep

B．you should go to see a doctor

C．you should do some exercise

D．you should eat more

g east to west or west to east, the problem could have been jet lag. (45) Jet lag happens when your body's time clock becomes confused. Crossing several time zones may make you feel very tired. You may become confused because you are tired. In fact, you may become so confused that you won't be able to do your work. You might get headaches and feel that you have problems eating and sleeping. These are all symptoms of jet lag.

However, if you feel tired after flying from north to south or south to north, you do not have jet lag. Maybe you feel tired from the tiredness and work of getting ready for the trip. You will feel better after you get some sleep. The symptoms that you feel during a flight, such as thirst and motion sickness, are not jet lag either. They are caused by the air pressure in the plane. When you travel north or south, you do not cross time zones. So you do not have true jet lag.

What is jet lag？

A．The tired and confused feeling that you get after flying.

B．Being unable to catch the plane.

C．Being too heavy to be on the plane.

D．Losing the clock in your body.

irst Day as a College Student？" You may begin your composition with "I was tired after a long overnight train ride when I arrived."

听力原文：M: Wouldn't you care to live on the sixth floor without a lift？

W: Yes, I feel very tired every time I walk up.

What does the woman mean？

A．She likes walking up six floors.

B．She feels very tired walking up six floors.

C．She doesn't like a lift.

class．You must feel very tired of that．

M：Tired？ There is nothing more interesting than helping my students solve the problems in the study．

Q：What is man's attitude towards answering these questions after class？

(19)

A．It is very boring.

B．It is very interesting.

C．It is a waste of time.

D．It is his responsibility.

e paragraph and______it in, thats a sign youve reached the top for the day and should stop.

A．not take

B．not to take

C．not taking

D．did not take

is already half past eight？ Question: What does the woman's response mean？

A．She doesn't like walking with the man.

B．She doesn't feel tired.

C．She is going very fast.

D．She is anxious about not going to be on time.