At night, bats fly through the air, catching hundreds of insects and other small animals．But during the day, they hardly move at all．Instead, bats pass the time hanging upside down from a secret spot．
There are a couple of reasons why bats rest this way．First of all, it puts them in a position for takeoff．Unlike birds, bats can't fly into the air from the ground．Their wings don't produce enough lift to take off from a dead stop, and their hind legs are so small and underdeveloped that they can't run to build up the necessary takeoff speed．Instead, they use their front claws to climb to a high spot, and then fall into flight．
During the hours when most enemies are active, bats gather where few animals would think to look and most can't reach．This allows them to disappear from the world until night comes again．There's also little competition for these resting spots, as other flying animals don't have the ability to hang upside down．
Bats have a unique physiological adaptation that lets them hang around this way without using any energy．For you to hold your fist around an object tight, you contract(紧缩)several muscles in your arm, which are connected to your fingers by tendons(腱)；as one muscle contracts, it pulls a tendon, which pulls one of your fingers closed．A bat's talons(爪)close in the same way, except that their tendons are connected only to the upper body, not to a muscle．To hang upside down, a bat pulls its claws open with other muscles．To get the talons to take hold of the surface, the bat simply lets its body relax．The weight of the upper body pulls down on the tendons connected to the talons, causing them to hold tight．Therefore, the bat doesn't have to do anything to hang upside down．
(1)
Bats hang upside down because ________．
[ ]
A．
they haven't developed a pair of strong claws
B．
they can't start to fly from the ground directly
C．
they have no hind legs to support their body
D．
they can't find quiet places to stay during the day
(2)
The third paragraph tells us that bats' hanging upside down ________．
[ ]
A．
is to save their energy for night movement
B．
is a way to fight against flying animals
C．
is a great way to hide from danger
D．
is a skill to compete for the flying places
(3)
Why can bats hang upside down easily?
[ ]
A．
Because their upper body is light．
B．
Because they have strong muscles．
C．
Because their talons are linked to muscles tightly．
D．
Because their tendons are linked to their upper body．
Student Date of Birth：19/08/1988 Department of Education and Training
International Students Centre
Hong Xue 827-839 George Street PO Box 707
60 Waratah Street Broadway NSW 21007
Croydon Park NSW 2133 Phone：(612)9217 4801 1300 302 456
Fax：(612)9212 6721
http：//www.tafensw.edu.au/international/
WARNING LETTER
Dear Hong Xue,
As you are aware, your student visa regulations set out a number of conditions applying to your visa．It has come to our attention that you are failing to meet the following conditions：You must maintain accommodation, support and general welfare arrangements that have been approved by your education provider if you：
●have not turned 18; and
●are not staying in Australia with：
－a parent
－a custodian(监护人); or
－a relative who has been nominated(指定)by your parent or a custodian, is aged at least 21 and is of good character．
Note：You must not change those arrangements without the written approval of your education provider．
You must obey the following rules：
1．During term time you must：
a)remain in your homestay during the school term;
b)come home every night; and
c)inform your guardian at all times of your whereabouts．
2．On weekends you must：
a)have your guardian's permission to stay with friends; and
b)inform your guardian of the name, address and phone numbers of people you are visiting．
3．You must return your guardian's telephone calls．
This will be your only warning．If you continue to breach(违反)your student visa regulations we will report you to the Department of Immigration and Multicultural and Indigenous Affairs．Such action may lead to the cancellation(取消)of your student visa．Please contact me on(612)9217 4801 or fax(612)9212 6721 if you have questions about your enrolment．
Yours sincerely
Tracey Carlon
Student Advisor
International Students Centre
NSW Department of Education and Training
(1)
What's the purpose of writing this letter?
[ ]
A．
To remind the recipient of the conditions for applying for a student visa．
B．
To warn the recipient not to do anything against his student visa regulations again．
C．
To tell the recipient how to contact his student advisor．
D．
To inform the recipient of the student visa regulations．
(2)
What can be learned about the recipient from this letter?
[ ]
A．
He is under 18 and studies in Australia with his parents．
B．
He is required to come home every night according to the rules．
C．
He can stay with his friends on weekends if permitted．
D．
His student Visa has been cancelled．
(3)
To which address should the recipient reply if he feels like answering the letter?
[ ]
A．
Hong Xue at 60 Waratah Street, Croydon Park NSW 2133．
B．
Tracey Carlon at the Department of Immigration and Multicultural and Indigenous Affairs．
C．
Hong Xue at NSW Department of Education and Training．
D．
Tracey Carlon at 827-839 George Street, PO Box 707, Broadway NSW 21007．
阅读理解
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(1)
The best title of the 3rd advertisement would be ________．
[ ]
A．
Training at Home
B．
Learning at Home
C．
Recording Work
D．
Working at Home
(2)
According to the information above, if your child has hearing problems, you can turn to ________．
[ ]
A．
At-Home Profession Corp．
B．
Globe Insurance Company
C．
Bradford Publications
D．
American Inventors Corp
(3)
From the advertisements above, we can learn that ________．
[ ]
A．
Globe Insurance Company has a history of 51 years
B．
as a medical transcriptionist, you may earn＄25,000 a month
C．
Bradford Publications offers a treatment to hearing impaired parents
D．
you can visit www.aic.com when you invent a new model of hearing aid
阅读理解
One night when my wife was preparing dinner, our little son took a piece of paper to her which read：
For washing the car ＄5.00
For making my own bed this week ＄1.00
Going to the provision shop ＄0.50
Playing with little sister ＄0.25
Taking out the rubbish ＄1.00
Getting a good report card ＄5.00
And for sweeping the common corridor ＄2.00
Total ＄14.75
His mother looked at him standing there expecting payment．I could see a thousand memories flashed through her mind．So she picked up the pen and turning the paper over, this is what she wrote：
For nine months I carried you, growing inside me No Charge
For the nights I sat up with you, doctored and prayed for you No Charge
For the toys, food and clothes and wiping your nose No Charge
When you add it all up, the full cost of my love No Charge
Well, when he finished reading, he had big tears in his eyes．He looked at his mother and said,“Mummy, I love you．”Then he took the pen and in great big letters wrote on the“bill”“All paid．”
(1)
What's the best title for this passage?
[ ]
A．
Part-time Job
B．
Mother's Love, No Charge
C．
Payment for House Work
D．
Greedy Mother
(2)
The write wrote the passage in order to ________．
[ ]
A．
show that children should be paid for their housework
B．
show that children should not be paid for their housework
C．
show a clever way of teaching children
D．
tell children how to spend their spare time
(3)
How do you think of the mother in the passage?
[ ]
A．
Clever
B．
Greedy
C．
Cold－hearted
D．
Selfish
(4)
From the last passage we know that ________
[ ]
A．
the boy got all the money he wanted
B．
the mother was unwilling to give the money to the boy
C．
the boy realized that it was not right to ask for money for the housework
D．
the mother was angry with what the boy said
阅读理解
Once upon a time the colors of the world started to quarrel．Green said,“Clearly I am the most important．I am the sign of life and hope．I was chosen for grass, trees and leaves．Without me, all animals would 1 ．”
Blue interrupted,“You only think about the 2 , but consider the sky and the sea． 3 the water that is the basis of life and drawn up by the clouds from the deep sea．Without my peace, you would all be 4 ．”
Yellow chuckled(笑道),“You are all so serious．I bring laughter, fun, and 5 into the world．”
Orange started next to blow her trumpet,“I am the color of health and strength．I may be 6 , but I am precious for I serve the needs of human life．When I fill the sky 7 , my beauty is so striking that no one gives another 8 to any of you．”
Red could stand it 9 and he shouted out,“I am the ruler of all of you．I am the color of danger and of bravery．I am willing to 10 truth．I am also the color of passion and of love．”
Then came Purple and Indigo(深蓝)…．
The colors went on boasting, each convinced of his or her own 11 ．Their quarreling became louder and louder．Suddenly there was a startling flash of bright lightening thunder．Rain started to pour down 12 ．The colors crouched(蜷缩)down 13 , drawing close to one another for comfort．
In the midst of the clamor(叫嚷), rain began to speak,“You foolish colors, fighting 14 yourselves, each trying to dominate 15 ．Don't you know that you were each made for a special purpose, 16 ?Join hands with 17 and come to me．”
Doing as they were told, the colors 18 and joined hands．They formed a colorful rainbow．From then on, whenever a good rain 19 the world, a rainbow appears in the sky．They remember to 20 one another．
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