看这张广告，根据其内容选择最佳答案。Welcometothe-优题课

Mary was an operator (接线员) 911 in Los Angeles. One Thursday morning, she was surprised to get a call from a young child who said, “Mom my ill, Mom my ill, ” again and again. Mary hurried to find the address of the call. She called the police, in a minute, the policemen and doctors arrived at the house. They broke the door open, they couldn’t believe their eyes. The little child was so young that maybe she could not walk！She was sitting beside her mother and holding her mother’s hand. Tears (眼泪) were running down her face. T he doctors gave the woman some medicine and soon she woke up. Late r she told people,“ Everyone was surprised that my daughter could call 911. One Monday I tried to teach her how to call 911, but she couldn’t do it.” Mary was surprised，too. “It’s the first time I’ve seen a two-year-old child call 911.”
WhatdidMarydoeveryday？

A．Sheansweredthetelephonecalls.

B．Shetalkedwiththepolicemenandthedoctors.

C．Sheplayedwiththechildren.

D．Shedealtwithemergencies（紧急情况）.

Howdidshefeelwhensheansweredthelittlegirl’scall？

A．Shewasworried.	B．Shewassorry．
C．Shewassurprised.	D．Shewashappy.

Howdidthepoliceandthedoctorsgetintothehouse？

A．Theywentinthroughthewindows.

B．Theybrokethedooropen.

C．Theydidn’tgoin.

D．Thewomenwasoutside. Theydidn’tneedtogoin.

Howcouldthelittlegirllearntocall911？

A．Shelearntitbyherself.

B．Sheasked others to call 911.

C．HermothertaughtheroneMonday.

D．Hermotheroftentaughther.

Howoldwasthelittlegirl？

A．Onlytwo.

B．Shewasnine.

C．Shewasfive.

D．Shecouldn’twalk,soshemustbelessone.

Many people like to search the Internet. Exploring the Internet is one of the most important activities of the day. The Internet brings the outside world closer to people’s homes. Some people say the world is smaller than before because of the Internet.
What’s going on in other countries? How do people live in places far away? Is there a good sports game somewhere? What’s the life like in the deepest part of sea? If you want to answer all these questions, just come to the Internet. Of course, people can also learn through reading or listening to the radio. But with the Internet they can learn better and more easily. A lot of information can be collected at a great speed.
Can we go shopping without leaving home? Can we see a doctor without going to the hospital? Can we study without going to school? Can we draw money without going to bank? All these things seemed to be impossible, but now they have become quite possible.
The Internet helps us open our eyes. The Internet also helps open our minds. The Internet often gives us new ideas. In a word, it helps us in many ways. Great changes have taken place in our life since the appearance of the Internet.
Some people say the world is smaller than before because_________.

A．all people like to search the Internet

B．the Internet makes the search smaller in size

C．the Internet brings the outside world closer to them

D．exploring the Internet is one of the most important activities of the day

The sentence “The Internet also helps us open our minds.” means_____ .

A．the Internet is new to us

B．something is wrong with our minds

C．our minds can be opened only by the Internet

D．we can learn more with the help of the Internet

We can’t _________ through the Internet.

A．know a good sports match somewhere

B．cook the meal

C．know a lot of information

D．see a doctor and study all kinds of subjects

This passage has told us _________ .

A．it’s helpful to explore the Internet

B．not to explore the Internet any more

C．to stop reading to explore the Internet

D．students should not explore the Internet at any time

Which of the following sentences is not true?

A．The Internet can get the information faster than reading.

B．Without leaving home, we can get the money from the bank by radio.

C．People can learn better and more through the Internet.

D．People often learn a lot of new ideas from the Internet.

Sydney is a young city. Its history goes back just over 200 years. But in Australia, it is the oldest city. It is also the country’s largest city. Sydney is the capital of New South Wales and the most populous(人口多的) city of Australia.
The climate(气候) of Sydney is very good. It’s not too cold during the winter and not too hot during the summer. The sky is blue，the air is fresh, birds sing in the garden. People who live in Sydney seem to have an easy life style. They will tell you, “Don’t worry.”
Many people think that Sydney is one of the most attractive cities in the world. It has many tall and modern buildings. Among them, Centrepoint Tower is the tallest. Standing on the 305--metre(80 storeys) tower, you will have a great view of the city.
Sydney is famous for its deep harbor(海港).The harbor has many bays(海湾) and beautiful surf beaches. Among them, Bondi beach is the most popular. Sydney Harbor is not only beautiful, it also serves as a large port. Ships carry wool, wheat and meat from Sydney to other countries.
People living in Sydney like to call themselves Sydneysiders. They are mostly friendly and easygoing. When they are not working, they love to have a good time at the beach, swimming and sailing.
根据短文内容回答下列各问题。
How old is Sydney?
_________________________________________________________
What is Sydney famous for?
_________________________________________________________
What do people living in Sydney love to do when they are not working?
_________________________________________________________

Light travels at a speed which is about a million times faster than the speed of sound. You can get some idea of this difference by watching the start of a race. If you stand some distance(距离) away from the starter, you can see smoke from his gun before the sound reaches your ears.
This great speed of light produces some strange facts. Sunlight(太阳光) takes about 8 minutes to reach us. If you look at the light of the moon tonight, remember that the light rays left the moon 1.3 seconds before they reached you. The nearest star is so far away that the light that you can see from it tonight started to travel towards you four years ago at a speed of nearly 2 million km. per minute. In some cases, the light from one of tonight’s stars had started on its journey to you before you were born.
Thus, if we want to be honest, we can’t say, “The stars are shining tonight.” We have to say instead, “The stars look pretty. They were shining four years ago, but their light has only just reached the earth.”
Light speed is ______ sound speed.

A．as fast as

B．a million times slower than

C．about millions of times faster than

D．about a million times faster than

If you stand 200 meters away from a man who is firing a gun to start a race, you will find out that ______.

A．you can hear the sound before you see the smoke

B．the sound does not travel as fast as light

C．the sound will reach you before the man fires

D．sound travels about a million times faster than light

Sunlight obviously(显然的) ______ than the light of the moon.

A．has to travel a greater distance

B．moves less quickly

C．travels much more quickly

D．is less powerful

The scientific way of saying "The stars are shining tonight" should be ______.

A．the stars have been shining all the time

B．the stars seen tonight will shine four years later

C．the stars were shining long ago but seen tonight

D．the starlight seen today could be seen four years ago

A friend of mine named Paul received an expensive car from his brother as a Christmas present. On Christmas Eve when Paul came out of his office, a street urchin(顽童) was walking around the shining car. “Is this your car, sir?” he asked. Paul answered, “Yes, my brother gave it to me for Christmas.” The boy was surprised. “You mean your brother gave it to you and it did cost you nothing? Sir, I wish…” He hesitated(犹豫). Paul thought of course he knew what the boy wanted, but what the boy said surprised him greatly. “I wish,” the boy went on, “that I could be a brother like that.” Paul looked at the boy in surprise, and then he said again,“Would you like to take a ride in my car?” “Oh yes, I’d love to,” the boy answered.
After a short ride, the boy said and with his eyes shining, “Sir, would you mind driving in front of my house?” Paul smiled a little. He thought he knew what the boy wanted. He wanted to show his neighbors that he could ride home in a big car. But Paul was wrong again. “Will you stop where those two steps are?” the boy asked. He ran up to the steps.
Then in a short while Paul heard him coming back, but he was not coming fast. He was carrying his little crippled(残疾的) brother. He sat down on the step and pointed to the car.
“There he is, Buddy, just like I told you upstairs. His brother gave it to him for Christmas and it didn’t cost him a cent. And some day I’m going to give you one just like it…then you can see for yourself all the nice things in the Christmas windows that I’ve been trying to tell you about.”
Paul got out and lifted the boy to the front seat of his car. The shining-eyed elder brother climbed in beside him and the three began an unforgettable holiday ride.
The street urchin was very surprised when _______.

A．he met Paul

B．Paul told him about the car

C．Paul received an expensive car

D．he was walking around the car

From the story we can see the urchin _______.

A．wished to give his brother a car

B．wanted Paul’s brother to give him a car

C．wished he could have a brother like Paul’s

D．wished Paul could be a brother like that

The urchin asked Paul to stop his car in front of his house ______.

A．to show he had a rich friend

B．to show his neighbors the big car

C．to let his brother ride in the car

D．to tell his brother about his wish

We can find from the story that _______.

A．the urchin wished Paul to give his car to Buddy

B．the urchin wished to have a rich brother

C．the urchin had a deep love for his brother

D．the urchin’s wish came true in the end

A．10:00 in the morning	B．8:00 in the morning
C．6:00 in the afternoon	D．8:00 in the afternoon