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-_______ can the batteries (电池) keep these cool iPhones and iPads working?
- For about ten hours.
A. How much B. How many
C. How long D. How often
九年级英语单项填空中等难度题查看答案及解析
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-_______ can the batteries (电池) keep these cool iPhones and iPads working?
- For about ten hours.
A. How much B. How many
C. How long D. How often
九年级英语单项填空中等难度题查看答案及解析
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These boxes ______ for keeping the food clean and cool.
A．use B．are used C．have used D．were using
九年级英语单项填空中等难度题查看答案及解析
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Look at these cool things. They can make our life a little bit easier and more enjoyable. Check out these "smart" things and find out your favourite one.
Is this a rabbit? No, it is a handmade robot you can hug (搂抱). Blossom looks more like a toy than a machine. It is made of natural materials like wood and wool (毛线). And it’s expected to help kids with autism (自闭症) one day.
When Gavin Ovsak studied in senior high school, he created five new things. Among them, the biggest invention is the CHAD. It lets the disabled person who
can’t use the mouse (鼠标) control the computer with his head and mouth!
Oombrella is a smart umbrella. It is in sync with (与……同步) a smart phone app, sending users the newest information about weather 30 minutes in advance (提前). If you leave it somewhere, information will be sent out to make sure you won’t lose it.
Do you believe that books can create their own light? A university teacher has created such a book. He calls his invention Freelight because it can glow (发光) in the dark. It’s said that Freelight can light up not only books but also streets and computer screens without using electricity!
1.What is Blossom mainly made of?
A.Silk and wood. B.Paper and cotton. C.Wood and wool. D.Glass and wool.
2.The CHAD was invented by________.
A.a high school student B.a high school teacher
C.a teacher in a university D.a computer engineer
3.Oombrella sends the newest weather information to ________.
A.a computer B.a machine
C.a radio D.a smart phone
4.What can we know about Freelight?
A.It uses electricity to glow. B.It is a book that can glow
C.It was invented by a scientist. D.It can only glow in the room.
九年级英语阅读单选中等难度题查看答案及解析
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It keeps your insides from falling out. It helps you warm up when you are cold, and it can cool you off when you are hot. It lets you feel things by touch.
What is this? Your skin（皮肤）, of course! What does you skin ask for return for all the wonderful things it does? Just a little care! So let’s learn how to take care of our skin.
Like the heart and stomach, your skin is an organ （器官）．In fact, it is the largest organ in your body．Unless there's a problem, you may not think about your skin very much．But skin has an important job to do．
Your skin is protecting you．Your skin keeps you from getting sick．When you take care of your skin, you are helping your skin do its job．Taking care of your skin today will help you have no problems in the future．
Clean skin is happy skin! One simple way to take care of your skin is to keep it clean．Keeping your hands clean is very important．When washing your hands, use warm water．Wet your hands, and then use soap．You should wash your hands carefully everywhere．
You'll also want to use warm water, but not too hot, when you take a bath．Use soap to clean your body．Don't forget under your arms and behind your ears! Your face needs attention, too．It's a good idea to wash your face once or twice a day with warm water．
1.We can infer（推断出）from Paragraph 3 that __
A．people don't often care much about their skin
B．skin is an organ
C．there would be nothing wrong with your skin
D．skin is not important at all
2.Which of the following best describes your clean skin?
A．A kind of job to keep you from getting sick．
B．An important and largest organ．
C．Something like your heart and stomach．
D．Healthy and happy skin．
3.Why does the writer think we should try to take care of our skin today?
A．To help us warm up when we are cold．
B．In order to keep our insides from falling out．
C．In order to help us have no problems in the future．
D．To let us feel things by touch．
4.What does this passage mainly talk about?
A．Taking care of your skin．
B．Your skin．
C．An important organ．
D．Keeping yourself from getting ill
九年级英语阅读理解中等难度题查看答案及解析
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A: Welcome to I COOL, YOU COOL, madam. Can I help you?
B: 1.
A: This way, please. These are the latest fashion. 2.
B: It looks cool. But I don’t like bright green.
A: We’ve got other colours: pink, grey, dark, red and yellow. 3.
B: Pink. Could you show me that light pink one?
A: 4. And it’s very thick.
B: I like it. 5.
A: It was 100 dollars and now it’s only 80 dollars.
B: That’s a great price. I’ll take it.
A. What’s your favourite?
B. How much is the bright green one?
C. Certainly! It’s very beautiful, isn’t it?
D. How much does it cost?
E. I want to buy a coat.
F. Yes, I think it’s my size.
G. What do you think of this one?
九年级英语其他题困难题查看答案及解析
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Choose the best answer（根据短文内容，选择最恰当的答案）：
Cool，amazing，unforgettable…something money can't buy!
These are all words which students have used to describe their HOST visits．But a word they never use is "expensive"．Why not？
Because HOST visits are FREE．
Our wonderful hosts are not paid．They love giving international students very special memories of the UK to take home with them．
Students pay their own travel costs．And there is an application fee（申请费） which helps to pay for running the HOST program．But your university may pay all or part of the application fee for you．
The British Council and Foreign Office founded （建立）HOST in 1987．Thousands of students have enjoyed this experience．
5reasons to have a HOST visit
•It is a unique opportunity to experience the real life of Britain．
•It is safe﹣﹣﹣all the hosts are known by HOST．
•It may cost you only your train fare．
•You will learn things which the university cannot teach you．
•You will have some very special memories to take home with you．
And 3reasons NOT to apply for a HOST visit
•Please do not use HOST as a cheap form of tourism．It is about meeting people，sharing their lives．
•Please do not go on a HOST visit if you need to use your phone or pad a lot．Instead，make it a good chance to meet British people and make new friends．
•Please do not apply to HOST unless you have an open mind．Please don't be surprised﹣﹣﹣and enjoy it!
You can apply for a HOST visit if you are：
•A full﹣time student in the UK．HOST cannot accept applications from outside the UK．
•Aged 18+
•You can include your husband，wife，partner，children﹣if they are living in the UK during your study period．HOST cannot accept applications from visiting family members or friends．
1.This advertisement is probably for to read．
A.travel agents B.news reporters C.international students D.hotel managers
2.Which of the following words cannot be used to describe HOST visits？
A.Amazing． B.Expensive． C.Unforgettable． D.Surprising．
3.The word "them" in the sentence "They love giving international students very special memories of the UK to take home with them．" refer to ．
A.international students B.wonderful hosts C.travel costs D.HOST visits
4.People who are interested can learn from this advertisement．
A.how to apply for a HOST visit B.who can apply for a HOST visit
C.how to pay for their HOST visits D.where they can find wonderful hosts
5.The main purpose of the HOST program is to enable students to ．
A.visit different places in the UK B.save money on travelling cost
C.make full use of their stay in the UK D.be more open minded and active
6.The HOST program is suitable for ．
A.Vickie，a sixteen-year-old exchange school student
B.Samuel，an active and popular online fashion blogger
C.Fang，a visiting friend of Diana from Hong Kong
D.Osaki，an easy﹣going Japanese student of Oxford University．
九年级英语阅读单选中等难度题查看答案及解析
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The medicine in a dry and cool place.
A. keep B. must keep C. must be keep D. must be kept
九年级英语单选题困难题查看答案及解析
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句意填词。根据首字母填入一个恰当的单词
1.If you want to keep the food cool, you can put it into a f .
2.The box is heavy, I can't l it.
3.Your m phone is so beautiful.
4.Can you a party tomorrow?
5.We will have a p in the park tomorrow.
九年级英语单词拼写中等难度题查看答案及解析
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—I really don't know what to do.
—Keep your cool! I________ you can overcome all the difficulties.
A. believe B. believe in
C. trust D. think of
九年级英语单选题困难题查看答案及解析