—You made her angry just now..— I know, but I...

—You made her angry just now..

— I know, but I didn't do it           .

高二英语单项填空简单题查看答案及解析

I’m sorry that what I said just now has hurt you, but I didn’t do it _____.

A．deliberately       B．actually           C．carelessly         D．eagerly

高二英语单项填空中等难度题查看答案及解析

If you______to her about it yesterday, you ______ what to do now.

A. should have spoken; would know　　     B. spoke; would know

C. had spoken; would have known　　　      　　 D. had spoken; would know

高二英语单项填空简单题查看答案及解析

What do you know about the woman?

A. She likes her necklace.

B. She lost her necklace.

C. She made her boyfriend unhappy.

高二英语短对话中等难度题查看答案及解析

—Who telephoned you just now?

— don’t know. I was about to answer the phone when it ________.

高二英语单项填空中等难度题查看答案及解析

The boy said ______ couldn’t he work out the problem but his teacher didn’t know how to do it.

A. though     B. never

C. hardly     D. not only

高二英语单项填空简单题查看答案及解析

______ many times, but he still didn’t know how to do it.

A. He had been told　　 B. Having been told

C. Though he had been told　　 D. Having told

高二英语单项填空困难题查看答案及解析

--- Peter, do you know who____ my dictionary ?

---Sorry , I don’t know . I didn’t do it .

A．has taken away                         B．was taking away

C．had taken away                         D．is taking away

高二英语单项填空中等难度题查看答案及解析

When you get a cut, you cover it with a bandage. How do you know when to change it? Maybe you just wait until it’s wet or dirty. But when people have long-term or chronic (慢性的)wounds that take months to get better, changing bandages too early or to late could make healing take even longer. Changing the dressing on a wound too often can provide an opportunity for infections to get in. But if a bandage gets very wet very quickly from the inside, it might be filling with pus (脓)--a sign an infection has begun. Judging just when to change is important.

Chronic wounds are common in people who are older or who have certain health conditions. Chronic wounds affect around 6.5 million people per year in the United States. When Anushka Naiknaware, 13, learned about chronic wounds, she decided to make a device that could alert a person when it’s time to change their bandages.

After a lot of trials and errors, the teen settled on a design that used an “ink” filled with carbon nanoparticles(纳米粒子). The teen loaded her ink into a printer cartridge (墨盒) to print onto her special paper, which was to be made into bandage. Well, actually, Anushka loaded her ink into many, many printer cartridges. Just changing a printer cartridge isn’t easy, and filling one is even harder.

The small printed papers cost only 5 to 10 cents, Anushka estimates. The Bluetooth sensor is more expensive, but the teen notes that it could be used over and over again. She also knows there is a long way to go before her design can help patients. It hasn’t been tested on a real person yet. “You have to make sure everything works perfectly,” she says.

1.What can we learn from Paragraph 1?

A. The right time to change bandages is significant.

B. Chronic wounds with a bandage won’t heal.

C. Changing bandages often will help cure wounds.

D. Older people are victims of chronic wounds.

2.What does the underlined word “alter” in Paragraph 2 probably mean?

A. Assist.　　 B. Remind.　　 C. Comfort.　　 D. Control.

3.What is stressed in Paragraph 3?

A. The shape of the printer cartridge.

B. The discovery of materials of the bandage.

C. The amazing features of carbon nanoparticles.

D. The difficulty Anushka had with her invention.

4.What could be the best title for the text?

A. A bandage is widely used for injuries.

B. A girl decides to treat chronic wounds.

C. A bandage that can tell the changing time.

D. A teen invents a device that heals wounds.

高二英语阅读理解中等难度题查看答案及解析

Have you ever had a wonderful idea and thought it would make a great invention，but didn't know what to do next？1.-

They will help you make your dreams come true and become a famous inventor．

The first thing that you should do is do some research on the Internet to see if anyone else has invented it．If not ，you should search through the US Patent （专利） information to see if a patent was ever created for your type of invention．2. .The easiest thing to do is working with an agency（代理机构） that can help you to make your dreams a reality．

It can help you present your ideas and get your product to the right companies．One agency that is very reputable （声誉好的） is"Lambert in Minnesota" 3. .

If they think your product is marketable （有销路的），they will help you to get it to the right company． Call the agency and make an appointment．You will want to bring in a model of your invention and a complete description of your ideas．4.

Then when you meet with them,you can present it and they will tell you how marketable it is．If they decide to help you,they will work to present it to different companies and help you to go to the next step． Once your invention has been sold to a large company，get ready to get the benefits of becoming the next great inventor． 5. .But the benefits are worth the wait．

A．It may take a year or two．

B．If not，go to the next step．

C．You will find something new on the Internet．

D．You will be the next inventor．

E．Write down exactly about your invention．

F．Here are some steps that you can take．

G．They offer free advice for good ideas．

高二英语七选五简单题查看答案及解析