The real evidence is the least of our worries...

The real　 evidence is the least of our worries ______ we have known about it.

A. since B. though C. unless D. while

高三英语单项填空中等难度题查看答案及解析

I believe we can create our own happiness. I believe the real magic in the world is done by humans.

I was sitting in my ______ at a stoplight listening to the radio, thinking how happy and warm I was in it. It was ______ outside, and I thought, “Life is good."

Now, this was a long line. As I ______ , I noticed two people huddled (挤在一起) together at the bus stop. The couple seemed to be doing their best to keep ________To my eyes, they were unhappy and uncomfortable. They looked ________Their coats looked like they came from a bargain store.

But then I saw their ______.Yes, they were huddling, but they were also laughing. They seemed to be sharing a good ______, and suddenly, instead of pitying them, I envied them. I thought, "Huh, what's so funny?" They didn't notice the wind. They weren't looking at my car thinking, "I ______ I had that."

You know ______ a single moment feels like an hour? Well, in that moment, I realized I had ______ things were all bad for them, but they weren't. And I understood we all have the ______to make moments of ______ happen.

Now, maybe that's easy for me to say. I feel lucky to have a house with a roof and a wife who ______ me. I felt this ______ even when I was working at Long John Silver's. In the beginning, it didn’t seem like a promising job. But ______ I had a job. And frankly, it was ______. After two weeks, I knew all I needed to know, and it freed my mind. The job allowed me to ______ about what my life could become.

The first year I worked there, we got robbed. I thought I was going to die. But everything ______ out all right. A lot of people ______ life as a series of miserable tasks, but after that, I didn't.

I believe this is _____ all of us can do: Try to be happy within the context of the life we are actually living. Happiness is not a situation to be longed for or a convergence of luck. Through the power of our own minds, we can help ourselves.

1.A.store B.office C.house D.car

2.A.bright B.cold C.warm D.dark

3.A.walked B.returned C.complained D.waited

4.A.warm B.calm C.close D.active

5.A.innocent B.helpless C.poor D.strange

6.A.coats B.faces C.bags D.backs

7.A.joke B.speech C.offer D.idea

8.A.regret B.promise C.wish D.hope

9.A.when B.how C.why D.what

10.A.worried B.found C.admitted D.reckoned

11.A.power B.promise C.demand D.chance

12.A.excitement B.satisfaction C.happiness D.trouble

13.A.makes up for B.puts up with C.breaks up with D.keeps up with

14.A.way B.case C.point D.sense

15.A.at first B.at least C.in fact D.in brief

16.A.funny B.fine C.precious D.easy

17.A.come B.care C.bring D.dream

18.A.proved B.helped C.turned D.got

19.A.think B.look C.regard D.act

20.A.anything B.something C.everything D.nothing

高三英语完形填空中等难度题查看答案及解析

Researchers with the University of Cambridge say they have the first real evidence of a new state of matter, some 40 years after it was first theorized.

Known as “quantum spin liquid(量子旋转水)”, the matter state causes normally unbreakable electrons to break into pieces called “Majorana fermions.” These fermions are an important discovery. Physicists believe the material is vital to further develop quantum computing. Computers employing Majorana femuons would be able to carry out calculations beyond the scale of modern computers quickly, they say.

Quantum spin liquid explains some of the eccentric behaviors inside magnetic(磁性的) materials. In these materials, the electrons should behave like small bar magnets, all adjusting towards magnetic north when a material is cooled. But not all magnetic materials do this—if the material contains quantum spin liquid, the electrons don’t all line up and become involved.

“Until recently, we didn’t even know what the experimental fingerprints of a quantum spin liquid would look like,” researcher Dr.Dmitry Kovrizhin says. “That created a challenge for the researchers, so they decided to employ neutron scattering(神经扫描) techniques to look for evidence of break”. What they found surprised them. The features matched nearly exactly with quantum spin liquid models theorized by physicist Phil Anderson in 1973. The results of their breakthrough were then published in the scientific journal Nature Materials on Monday.

Don’t get too excited just yet on its applications, though. Kovirzhin’s work is only the beginning and as we’ve seen with quantum computing there is a lot of work to be done. But it’s still exciting regardless.

“It’s an important step for our understanding of quantum matter,” Kovrizhin says. “It’s fun to have another new quantum state that we’ve never seen before—it presents us with new possibilities to try new things.”

1.What can we learn about “Majorana fermion” according to Paragraph 2?

A. It is an important discovery 40 years ago.

B. It is a surprising theory raised by Phil Anderson.

C. It is a key piece in developing quantum computer.

D. It is an unbreakable electrons employing computer.

2.Which of the following can best replace the underlined word “eccentric” in Paragraph 3?

A. Strange.　　 B. Complex.　　 C. Permanent.　　 D. Obvious.

3.How did the researchers make the breakthrough?

A. By adjusting magnetic materials.

B. By using neutron scattering techniques.

C. By repeating maths calculations.

D. By changing electronic structure.

4.What is the author’s tone about the future of quantum matter?

A. Negative.　　 B. Doubtful.　　 C. Indifferent.　　 D. Optimistic.

高三英语阅读理解困难题查看答案及解析

Not until he went through real hardship _____ the love we have for our families is important.

A. had he realized　　 　　 B. did he realize

C. he realized　　　 　　　　 D. he had realized

高三英语单项填空中等难度题查看答案及解析

Not until he went through real hardship _____ the love we have for our families is important.

A. had he realized　　     B. did he realize　　     C. he realized　　　     D. he had realized

高三英语单项填空简单题查看答案及解析

Not until he went through real hardship _____ the love we have for our families is important.

A. had he realized　　 　 B. did he realize

C. he realized　　 　　　 　　 D. he had realized

高三英语单项填空中等难度题查看答案及解析

Not until he went through real hardship ______ the love we have for our families is important.

A. did he realize                  B. had he realized

C. he realized             D. he had realized

高三英语单项填空中等难度题查看答案及解析

Not until he went through real hardship _____the love we have for our families is important.

A．had he realized     B．did he realize       C．he realized        D．he had realized

高三英语单项填空中等难度题查看答案及解析

(2013·福建高考)Not until he went through real hardship ________ the love we have for our families is important.

A．had he realized　     B．did he realize

C．he realized　     D．he had realized

高三英语单项填空中等难度题查看答案及解析

(2013·福建，34)Not until he went through real hardship ________ the love we have for our families is important.

A．had he realized　 B．did he realize

C．he realized　 D．he had realized

高三英语单项填空中等难度题查看答案及解析