I suspect_____ Facebook has done to invade ou...

I suspect_____ Facebook has done to invade our privacy is only the beginning, _____ is why I am considering cancelling my account.

A.that, which B.that whatever, which C.that what, that D./, that

高二英语单项填空困难题查看答案及解析

Our research has focused on a drug which is so powerful 　　　able to change brain chemistry.

A. as to be　　 B. as not to be

C. as being　　 D. as not being

高二英语单项填空困难题查看答案及解析

— How many jobs _______ Collin Manning, the exchange teacher to our school, has done?

— Five, _______ cook to teacher.

A. is it that; ranged from            B. are there what; ranging from

C. is it that; ranging from           D. are there what; ranged from

高二英语单项填空中等难度题查看答案及解析

We are bent on reforming our teaching, because what we have done is far from ______.

高二英语单项填空简单题查看答案及解析

When your child is supposed to be doing homework, are they chatting with their friends on Facebook or playing games? Many studies have shown that multitasking doesn’t_______, _______your child is probably proudly claiming they can do ten things_______! Many people believe that they can_______two or more tasks at the same time, but Dr. Edward Hallowell says this is_______. The reality is that multitasking_______poor job performance.

New hand-held_______such as smartphones, iPads, games and social networking sites make it very easy to multitask and “attention_______” leading to difficulty focusing on the task_______, such as listening in the classroom or doing homework. “__________, the brain actually__________kids for multitasking even though when your child is supposed to doing homework performance on every task gets worse and worse. Kids don't know that they are doing__________because they feel better when they multitask,” says Dr Edward Hallowell.

__________the appearance of hand-held devices and social networking sites, teachers have noticed a difference in__________performance, critical thinking skills and how information is__________. “Multitasking prevents people from gaining a deep understanding of the information they are trying to learn,” says Dr Edward Hallowell. Kids have a difficult time sticking with a” difficult to understand" topic and__________to allow themselves to be distracted(分散的), to tune out and switch__________ to Facebook or using their cell phones__________working harder at understanding a difficult subject or problem. In the long__________, multitasking affects grades. One study showed that kids that use the Internet while in class did__________on tests resulting in lower grades.

1.A.play B.understand C.use D.work

2.A.only if B.even though C.so that D.no wonder

3.A.at once B.right away C.in no time D.at random

4.A.advocate B.deal C.perform D.prefer

5.A.impossible B.important C.impatient D.impolite

6.A.results in B.results from C.exists in D.exists from

7.A.designs B.discoveries C.equipment D.evidence

8.A.attract B.draw C.pay D.share

9.A.at hand B.on time C.on schedule D.at times

10.A.Uncertainly B.Unfortunately C.Universally D.Undoubtedly

11.A.remains B.rewards C.regards D.reflects

12.A.better B.well C.bad D.worse

13.A.Since B.Before C.When D.While

14.A.accidental B.accurate C.accessible D.academic

15.A.produced B.processed C.possessed D.promoted

16.A.tend B.attend C.intend D.pretend

17.A.out B.on C.off D.over

18.A.except for B.rather than C.more than D.apart from

19.A.run B.walk C.journey D.distance

20.A.hardly B.successfully C.poorly D.mildly

高二英语完形填空困难题查看答案及解析

Our teacher often makes a schedule to get herself _______ of what is to be done in the day.

A．remind           B．to remind          C．reminded         D．reminding

高二英语单项填空中等难度题查看答案及解析

Once environment damage ________, it takes many years for the government to recover.

A.has done B.is to do C.does D.is done

高二英语单项填空中等难度题查看答案及解析

Ann，a mother of 3 children, is a warm-hearted social worker and she has done a lot to help people36 . The family’s dinner conversation often turns to local poor families, and she37  tries her best to seek help for them. This year, Ann 38 that Santa Claus would make a special 39 to a young unemployed mother named Ashley, who was 40 two sons by herself.

One Sunday morning, the family were joyfully having breakfast 41 the phone rang, saying that the aid she had requested for Ashley had42 . No Santa Claus, no presents, nothing. On hearing the news, Ann noticed the 43  disappear from her children's faces. Kinzie, the youngest one,44 down from her chair and ran out of the kitchen room. In a matter of 45 , she returned carrying her piggy bank and began to 46 the coins over and over again, $3.30 in total. “Mom,” she shook her head47 , “I know it's not much. But maybe this will buy a 48 for the children.” Then suddenly everyone was reaching into their pockets and 49 their purses. Immediately the money –- coins and bills 50 on the table. On Christmas Eve, Ann as well as Kinzie drove to Ashley’s house. After Ann wished the 51 woman a merry Christmas, she began to unload the gifts from the car,52  them to Ashley one by one and told her the whole story.

Ashley was moved to tears 53 the words: Kinzie opened not only her piggy bank but also her54 , and my children as well as I myself would be able to do something 55 for someone else in need.

高二英语完型填空中等难度题查看答案及解析

From what she has done we can predict that she is ______enough to make up her own decision and behave in a proper way.

A. positive        　　 B. severe                C. mature            D. admirable

高二英语单项填空中等难度题查看答案及解析

Cold weather has a great effect on how our minds and our bodies work. Maybe that is why there are so many expressions that use the word “cold”. For centuries, the body’s blood has been linked closely with the emotions. People who show no human emotions or feelings, for example, are said to be cold-blooded. Cold-blooded people act in merciless ways. They may do brutal things to others, and not by accident. For example, a newspaper says the police are searching for a cold-blooded killer. The killer murdered someone, not in self-defense. He seemed to kill for no reason, and with no emotion, as if taking someone’s life meant nothing.

Cold can affect other parts of the body, the feet, for example. Heavy socks can you’re your feet, if your feet are really cold. But there is an expression—to get cold feet—that has nothing to do with cold or your feet.

The expression means being afraid to do something you have decided to do. For example, you agree to be president of an organization. But then you learn that all the other officers have resigned. All the work of the organization will be your responsibility. You are likely to get cold feet about being the president when you understand the situation.

Cold can also affect your shoulder. You give someone the cold shoulder when you refuse to speak to them. You treat them in a distant and cold way. The expression probably comes from the physical act of turning your back toward someone, instead of speaking to him face-to-face. You may give a cold shoulder to a friend who has not kept a promise he made to you, or to someone who has lied about you to others.

A cold fish is not a fish. It is a person. But it is a person who is unfriendly, unemotional and shows no love or warmth. A cold fish does not offer much of himself to anyone.

Out in the cold is an expression often heard. It means not getting something that everybody else got. A person might say that everybody but him got a pay raise, and that he was left out in the cold. And it is not a pleasant place to be.

1.The passage is intended to tell us that ______ .

A．cold weather has a great effect on human bodies

B．many English expressions contain the word “cold”

C．cold is a word closely linked with human emotions

D．the word “cold” has many different meanings in English

2.The underlined word “brutal” in Paragraph 1 most probably means “______”.

A．impolite          B．illegal             C．cruel             D．extreme

3.Which of the following expressions can best describe a person who is unwilling to offer anything to others?

A．Cold-blooded.      B．To get cold feet.     C．A cold shoulder.    D．A cold fish.

4.You can say Tom ______ if the teacher gives all the boys except him a pen as a prize.

A．is given the cold shoulder

B．is left out in the cold

C．has got cold feet

D．is murdered by a cold-blooded killer

5.We can draw a conclusion from the passage that ______ .

A．all the expressions containing the word “cold” have a negative meaning

B．all the expressions containing the word “cold” have something to do with cold

C．people who show no human emotions or feelings have cold blood

D．many parts of the human body can be badly affected by cold

高二英语阅读理解困难题查看答案及解析