I you about it because I don’t believe you.
A. wouldn’t rather tell B. would rather not to tell
C. would rather not tell D. wouldn’t rather telling
九年级英语单项填空简单题
I you about it because I don’t believe you.
A. wouldn’t rather tell B. would rather not to tell
C. would rather not tell D. wouldn’t rather telling
九年级英语单项填空简单题查看答案及解析
You wouldn’t believe how quickly my English _____ because of that so far.
A. is improving B. has improved C. is improved D. improves
九年级英语单项填空中等难度题查看答案及解析
You don’t need________him more about the report because he’s known it．
A. to tell B. tell C. telling D. told
九年级英语单选题困难题查看答案及解析
| Dear Lexie, We got to Venice early this morning. You wouldn't believe it. It's like a floating(漂浮的) city, and I'm afraid it will sink or something. My mom's calling me. Gotta go! Mary |
| Hey, Mary, Venice sounds great. I looked it up online. The buildings all look like castles (城堡) or something. I hope to go there one day. Lex |
| Hi, Lex, It's about 7 pm here, so what time is it there? Probably you're at school right now. We went to a big square called San Marco today. There's like a million pigeons(鸽子). A guy put bird food on his jacket, and all these birds landed on him. When he walked, all the pigeons stayed on him. I took a thousand pictures. Mary |
| Hey, Mary, The pigeon guy seems crazy. There's no way I'd let a number of pigeons stand on me. Yuck! I can't wait to see the pictures. Can you e-mail one to me? I'll take it in tomorrow and show Benny. He likes pigeons. Lex |
| Hi, Lex, My camera is old-fashioned, so I can't e-mail pictures. Today we went to museums. Every other building here is a museum. I think people here must be very artistic or something. Mary |
| Hey, Mary, Yeah. I read that Michelangelo lived there. Did you see him? Oh, never mind. He's dead. Well, did you see any art by him? We had a math test today. And there's a new kid in class. Her name is Sydney. She's cool. She's from California. Lex |
| Lex, Tell me more about the new kid. Remember we're BFF, so don't get a new best friend. I'll be back on Saturday. Don't get a new BF before then, okay? Mary |
1.Who is on the vacation?
A.Lexie. B.Mary. C.Benny. D.Sydney.
2.What is San Marco?
A.A zoo in Venice. B.A city in California.
C.A big square in Venice. D.An art museum in California.
3.Mary did the following things in Venice EXCEPT _____________.
A.seeing pigeons on San Marco B.sending pictures to her friends online
C.visiting some art museums D.taking photos of interesting things
4.According to the passage, which of the following statements is TRUE?
A.Lexie knows Venice because she has ever been there.
B.People may meet Michelangelo if they travel to Venice.
C.Mary is worried that Lexie might get a new best friend.
D.The new student in Lexie's class comes from Australia.
九年级英语阅读单选简单题查看答案及解析
Don’t worry about your illness. The doctor will you.
A.believe B.teach C.treat
九年级英语单选题简单题查看答案及解析
—I'm worried about the talent show tomorrow.
—Be confident(自信的)! If you don't believe in yourself, ________ will.
A. nobody B. anybody C. everybody
九年级英语单选题中等难度题查看答案及解析
—I’m worried about tomorrow’s talent show.
—Be confident! If you don’t believe in yourself, will.
A. nobody B. anybody C. everybody D. somebody
九年级英语单选题中等难度题查看答案及解析
Don’t worry about your illness. The doctors will _____ you.
A. treat B. double C. believe D. change
九年级英语单选题中等难度题查看答案及解析
①Some days, don’t you think, “Wouldn’t it be nice if the clothes just washed itself?” Self-cleaning clothes may sound crazy. But Australian researchers have found a way to make something like this possible!
②A team at RMIT University in Melbourne, Australia, found a way to put special nanostructures (纳米结构) into clothing, which can then clean the clothes. When sunlight hits the nanostructures, they break down the dirt and marks that don’t belong on your clothes.
③The nanostructures don’t break down the real clothing because cotton and the other clothing materials are too strong to break down. According to CNN, the researchers cover the clothing in a solution made of silver and copper(铜) nanostructures. All it takes is 40 minutes of sunlight and your clothes will look as good as new.
④So if you spill on yourself during lunch, you can step outside for a walk, and it will be clean by the time you go inside. It not only makes your life easier, but it can also be good for the environment.
⑤According to the US Department of Energy, washing a piece of clothing uses about 25 gallons of water. Water is a very important resource, so using less of it to wash clothes is better for the environment. But one of the scientists at RMIT University knows more needs to be done.
⑥“There’s more work to do before we can start throwing out our washing machines,” said Dr Rajesh Ramanathan, “but this is a strong foundation(基础).” So what’s the next step? Ramanathan wants to either start selling the solution by itself or asking clothing makers to treat(处理) the clothing with the solution while clothes are being made.
1.According to the first three paragraphs, _____.
A. the self-cleaning clothes are easily worn out
B. the clothes will be covered with silver and copper after self-cleaning
C. people can use the self-cleaning clothes on rainy days
D. the nanostructures can break down dirt and marks on clothes
2.What does the underlined word “solution” in Paragraph 3 mean?
A. 方案 B. 溶液 C. 水盆 D. 模型
3.What do Paragraphs 4 & 5 talk about?
A. How the self-cleaning clothes are made.
B. How the self-cleaning clothes work.
C. What advantages the self-cleaning clothes have.
D. What helps the self-cleaning clothes work.
4.From the passage, we learn that _____.
A. it’s time to throw out our washing machines
B. the solution sells well
C. clothing makers like the solution
D. the solution is not on sale yet
5.We might read the above passage in ________.
A. a fashion book B. a guide book
C. a science magazine D. a newspaper advertisement.
九年级英语完形填空中等难度题查看答案及解析
Some days, don’t you think, "Wouldn’t it be nice if the laundry would just do itself?” Self-cleaning clothes may sound crazy. But Australian researchers have found a way to make something like this possible!
A team at RMIT University in Melbourne, Australia, found a way to put special nanostructures (纳米结构) into clothing, which can then clean the clothes. When sunlight hits the nanostructures,they break down the dirt and stains (污渍) that don’t belong on your clothes.
The nanostructures don’t break down the actual clothing because cotton and the other clothing materials are too strong to be broken down. According to CNN, the researchers cover the clothingin a solution made of silver and copper (铜) nanostructures. All it takes is 40 minutes of sunlight and your clothes will look as good as new.
So if you spill on yourself during lunch, you can step outside for a walk, and it will be cleanby the time you go inside. It not only makes your life easier, but it can also be good for the environment.
According to the US Department of Energy, the average load of laundry uses about 25 gallons (about 94 liters) of water. Water is a very important resource, so using less of it to wash clothesis better for the environment. But one of the scientists at RMIT University knows more needs to be done.
“There’s more work to do before we can start throwing out our washing machines,” said Dr Rajesh Ramanathan, “but this is a strong foundation .”
So what’s the next step? Ramanathan wants to either start selling the solution by itself or convincing clothing makers to treat the clothing with the solution while clothes are being made.
1.What do Paragraphs 4-5 talk about?
A. What advantages the self-cleaning clothes have.
B. How the self-cleaning clothes work.
C. How the self-cleaning clothes are made.
D. What helps the self-cleaning clothes work.
2.What does the underlined word “solution”in the last paragraph mean?
A. Machines B. Clothes. C. Silver. D. Design.
3.What can we learn from the passage?
A. Silver and copper sell well.
B. The solution is not put into practice.
C. Clothing makes certainly like the solution.
D. We don’t need washing machines any more.
九年级英语阅读单选中等难度题查看答案及解析