“ The moment before they called my name, I wa...

“ The moment before they called my name, I was really nervous because the other finalists’ presentations are really good and I thought they would win, ” Kara Fan, 14, who has won America’ s Top Young Scientist, told Yahoo Finance. “ When they announced my name, I was really surprised actually. ”

To win that claim, Fan’ s nano-particle liquid bandage had to surpass the experiments of hundreds of fifth to eighth graders as well as nine other finalists. Fan started developing her liquid bandage in April 2019 to fight the overuse of antibiotics(抗生素).

According to the CDC, roughly 2 million people every year suffer a bacterial infection in the U. S. and about 23, 000 passed away as a result. If left alone, a UN study reported, drug- resistant diseases or the “ superbug” could lead to 10 million deaths across the globe by 2050. When Fan’ s sprayable bandage dries on a person’ s skin, it creates a thin layer that protects the wounded area while breaking the cell wall and killing the bacteria on the skin. After experimenting with copper nitrate(硝酸铜) to fight bacteria, switching to the silver nitrate ended up being the major catalyst (催化剂) to seeing results for her award-winning project.

“ Thousands of years ago, ancient people would use copper and silver to eat with and they would drink water from like copper bowls to kill bacteria, ” Fan explained. “ I found out that it didn’t work. So I used nano silver. ”

Sir Alexander Fleming’ s discovery of penicillin— a type of antibiotic— is Fan’ s favorite scientific discovery. That said, she doesn’ t think humans should rely too heavily on penicillin.

Following her years at Westview High School, Fan hopes to continue her biology track at Stanford University. Along with the ＄ 25, 000 cash prize she won on October 29, becoming Amer-ica’ s Top Young Scientist may help get the private university’ s attention.

1.How did Kara Fan feel about her winning the prize?

A.Confident. B.Regretful.

C.Proud. D.Unexpected.

2.For what purpose did Fan develop her liquid bandage?

A.To fight overuse of antibiotics. B.To enter a national contest.

C.To reduce deaths from injuries. D.To get into a good university.

3.Which of the following does Fan use to kill bacteria?

A.Copper nitrate. B.Copper.

C.Silver. D.Nano silver.

4.What might be Fan’ s opinion about penicillin？

A.Addictive. B.Valuable.

C.Useless. D.Irreplaceable.

高三英语阅读理解中等难度题查看答案及解析

I was waiting for a phone call from my agent. He had left a message the night before, telling me that my show was to be cancelled. I called him several times, but each time his secretary told me that he was in a meeting and that he would call me later. So I waited and waited, but there was still no call. Three hours passing by, I became more and more impatient. I was certain that my agent didn’t care about my work, and he didn’t care about me. I was overcome with that thought. I started to shout at the phone, “Let me wait, will you? Who do you think you are?”

At that time I didn’t realize my wife was looking on. Without showing her surprise, she rushed in, seized the phone, tore off the wires, and shouted at the phone, “Yeah! Who do you think you are? Bad telephone! Bad telephone! ” And she swept it into the wastebasket.

I stood watching her, speechless. What on earth…?

She stepped to the doorway and shouted at the rest of the house, “Now hear this! All objects in this room——if you do anything to upset my husband, out you go!”

Then she turned to me, kissed me, and said calmly, “Honey, you just have to learn how to take control.” With that, she left the room.

After watching a crazy woman rushing in and out, shouting at everything in sight, I noticed that something in my mood had changed. I was laughing. How could I have trouble with that phone? Her antics helped me realize I had been driven crazy by small things. Twenty minutes later my agent did call. I was able to listen to him and talk to him calmly.

1.Why did the author shout at the telephone?

A. He was mad at the telephone.

B. He was angry with his agent.

C. He was anxious about his wife.

D. He was impatient with the secretary.

2.What did the author’s wife do after she heard his shouting?

A. She said nothing.                     B. She shouted at him.

C. She called the agent.                         D. She threw the phone away.

3.What made the author laugh?

A. His own behavior.                             B. His wife’s suggestion.

C. His changeable feelings.                      D. His wife’s sweet kiss.

4.What does the underlined word “antics”(in the last paragraph) refer to?

A. Smart words.        B. Unusual actions.

C. Surprising looks.    D. Anxious feelings.

高三英语阅读理解中等难度题查看答案及解析

I was waiting for a phone call from my agent. He had left a message the night before, telling me that my show was to be canceled. I called him several times, but each time his secretary told me that he was in a meeting and that he would call me later. So I waited and waited, but there was still no call. Three hours passing by, I became more and more impatient. I was certain that my agent didn’t care about my work, and he didn't care about me. I was overcome with that thought. I started to shout at the phone, "Let me wait, will you? Who do you think you are?"

At that time I didn't realize my wife was looking on. Without showing her surprise, she rushed in, seized the phone, tore off the wires, and shouted at the phone, "Yeah! Who do you think you are? Bad telephone! Bad telephone!" And she swept it into the wastebasket.

I stood watching her, speechless. What on earth?

She stepped to the doorway and shouted at the rest of the house, "Now hear this! All objects in this room—if you do anything to upset my husband, out you go!"

Then she turned to me, kissed me, and said calmly, "Honey, you just have to learn how to take control." With that, she left the room.

After watching a crazy woman rushing in and out, shouting at everything in sight, I noticed that something in my mood had changed. I was laughing. How could I have trouble with that phone? Her antics helped me realize I had been driven crazy by small things. Twenty minutes later my agent did call. I was able to listen to him and talk to him calmly.

1.Why did the author shout at the telephone?

A. He was mad at the telephone.　　　　　　　　　　

B. He was angry with his agent.

C. He was anxious about his wife.　　　　　　　　

D. He was impatient with the secretary.

2.What did the author’s wife do after she heard his shouting?

A. She said nothing.　　　　　　　　　　　　　　　　 B. She shouted at him.

C. She called the agent.　　　　　　　　　　　　　　 D. She threw the phone away.

3.What made the author laugh?

A. His own crazy behavior.　　　　　　　　　　　　 B. His wife’s suggestions.

C. His changeable feeling.　　　　　　　　　　　　 D. His wife’s sweet kiss.

4.What does the underlined word “ antics” refer to?

A. Smart words　　 B. Unusual actions.　　　 C. Surprising looks.　　 D. Anxious feelings

高三英语阅读理解中等难度题查看答案及解析

I was waiting for a phone call from my agent. He had left at message the night before, telling me that my show was to be cancelled. I called him several times, but each time his secretary told me that he was in a meeting and that he would call me later. So I waited and waited, but there was still no call. Three hours passing by, I became more and more and impatient. I was certain that my agent didn’t care about my work, and he didn’t care about me. I was overcome with that thought. I started to shout at the phone, “Let me wait, will you? Who do you think you are?”

At that time I didn’t realize my wife was looking on. Without showing her surprise, she rushed in, seized the phone, tore off the wires, and shouted at the phone, “Yeah! Who do you think you are? Bad telephone! Bad telephone!” And she swept it into the wastebasket.

I stood watching her, speechless. What on earth...?

She stepped to the doorway and shouted at the test of the house, “Now hear this! All objects in this room----if you do anything to upset my husband, out you go!”

Then she turned to me. Kissed me and said calmly, “Honey, you just have to learn how to take control.” With that, she left the room.

After watching a crazy woman rushing in and out, shouting at everything in sight , I noticed that something in my mood （情绪） had changed. I was laughing. How could I have trouble with that phone? Her anties helped me realize I had been driven crazy by small things. Twenty minutes later my agent did call. I was able to listen to him and talk to him and talk to him calmly.

1.Why did the author shout at the telephone?

A. He was mad at the telephone.

B. He was angry with his agent.

C. He was anxious about his wife.

D. He was impatient with the secretary?

2.What did the author’s wife do after she heard his shouting?

A. She said nothing.

B. She shouted at him.

C. She called the agent.

D. She threw the phone away.

3.What made the author laugh?

A. His own behavior

B. His wife’s suggestion

C. His changeable feelings.

D. His wife’s sweet kiss.

4.What does the underlined word “anties” refer to?”

A. Smut words

B. Unusual actions.

C. Surprising Looks

D. Anxious feelings.

高三英语阅读理解中等难度题查看答案及解析

I was waiting for a phone call from my agent. He had left a message the night before, telling me that my show was to be cancelled. I called him several times, but each time his secretary told me that he was in a meeting and that he would call me later. So I waited and waited, but there was still no call. Three hours passing by, I became more and more impatient. I was certain that my agent didn’t care about my work, and he didn’t care about me. I was overcome with that thought. I started to shout at the phone, “Let me wait, will you? Who do you think you are?”

At that time I didn’t realize my wife was looking on. Without showing her surprise, she rushed in, seized the phone, tore off the wires, and shouted at the phone, “Yeah! Who do you think you are? Bad telephone! Bad telephone! ” And she swept it into the wastebasket.

I stood watching her, speechless .What on earth?

She stepped to the doorway and shouted at the rest of the house, “Now hear this! All objects in this room-if you do anything to upset my husband, out you go!”

Then she turned to me, kissed me, and said calmly, “Honey, you just have to learn how to take control.” With that, she left the room.

After watching a crazy woman rushing in and out, shouting at everything in sight, I noticed that something in my mood had changed. I was laughing. How could I have trouble with that phone? Her antics helped me realize I had been driven crazy by small things. Twenty minutes later my agent did call. I was able to listen to him and talk to him calmly.

1.Why did the author shout at the telephone?

A. He was mad at the telephone.

B. He was angry with his agent.

C. He was anxious about his wife.

D. He was impatient with the secretary.

2.What did the author’s wife do after she heard his shouting?

A. She said nothing.　　　　 B. She shouted at him.

C. She called the agent. D. She threw the phone away.

3.What made the author laugh?

A. His own behavior.　　　 　　 B. His wife’s suggestion.

C. His changeable feelings.　　 D. His wife’s sweet kiss.

4.What does the underlined word “antics” refer to?

A. Smart words.　　　　 B. Unusual actions.

C. Surprising looks. D. Anxious feelings.

高三英语阅读理解中等难度题查看答案及解析

They sat down opposite each other, but it was some moments ______ they spoke.

高三英语单项填空简单题查看答案及解析

My most     moment was trying to introduce a woman whose name I couldn’t remember.

A．embarrassing   B．awful   C．embarrassed  D．shabby

高三英语单项填空简单题查看答案及解析

The NBA semifinal was really wonderful. The best moment was, as the media reported, _____ LeBron James scored the winning three points.

高三英语单项填空简单题查看答案及解析

The NBA semifinal was really wonderful. The best moment was, as the media reported, _____ LeBron James scored the winning three points.

A. that                               B. when                         C. what                        D. which

高三英语单项填空简单题查看答案及解析

The moment I will never forget is _____ my parents discussed my new school life with me before the new term started.

A. that             B. which            C. when         D. where

高三英语单项填空中等难度题查看答案及解析