I’d appreciate ____ if you would like to teach me how to use the computer.

A. that        B. it        C. this         D. you

B


解析:

it指代用來泛泛地指某事,可用于如I like it, I appreciate it,I hate it等類似的句子。it和that均可指代前面提到的名詞或事,it是人稱代詞,可指代同名同物,指代有不定冠詞的或有其他限定詞的單數(shù)可數(shù)名詞,也可指代一件具體的事;that是指示代詞,常指代有定冠詞的單數(shù)可數(shù)名詞和不可數(shù)名詞,也可指代剛提到的一件具體事

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:

The plane got back to the airport and landed____at last.

A. safe     B. safely     C. safety     D. save

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

Have you ever been afraid to talk back when you were treated unfairly? Have you ever bought something just because the salesman talked you into it? Are you afraid to ask a boy (girl) for a date?

Many people are afraid to assert themselves (insist upon their own rights). Dr Robert Alberti, author of Stand Up, Speak Out, and Talk Back, thinks it’s because their self-esteem(自尊) is low. “Our whole set-up makes people doubt themselves,” says Alberti. “There’s always a 'superior' around — a parent, a teacher, a boss — who 'knows better’”.

But Alberti and other scientists are doing something to help people to assert themselves. They offer “assertiveness training” courses (AT). In the AT courses people learn that they have a right to be themselves. They learn to speak out and feel good about doing so. They learn to be aggressive(敢闖, 闖勁兒) without hurting other people.

In one way, learning to speak out is to overcome fear. A group taking an AT course will help the timid person to lose his fear. But AT uses an even stronger motive—the need to share. The timid person speaks out in the group because he wants to tell how he feels. AT says you can get to feel good about yourself. And once you do, you can learn to speak out.

In the passage, the writer talks about the problem that _______.

A. some people are too easy-going

B. some people are too timid

C. there are too many superiors around us

D. some people dare not stick up for their own rights

The effect of our set-up on people is often to _______.

A. make them distrust their own judgment

B. make things more favorable for them

C. keep them from speaking out as much as their superiors do

D. help them to learn to speak up for their rights

One thing AT doesn’t do is to _______.

A. use the need of people to share

B. show people they have the right to be themselves

C. help people to be aggressive at anytime even when others suffer

D. help people overcome fear

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

It's time to be water efficient!

   As populations increase across Australia and the rest of the world, demand for water will also increase. If we don’t reduce each individual’s demand for water (both directly and through embodied water) the water situation will become dire.

    It is obvious that we cannot increase demands for water much more without detrimental(有害的) effects to the environment, society and the economy.

    It’s all too easy to blame someone else for the water situation –“if 70% of water is used for agriculture then that’s what we should target” – but it’s not that easy. We all depend on the food and resources that agriculture provides, and while there are definitely opportunities to increase water efficiency on the farm, the solution will take more than that.

    We each share responsibility for the sustainable management of our water resources, which means using less water at home, in the workplace, at school, on holidays, on the farm, … everyone, everywhere, every time.

    It's time to become water efficient! This involves reassessing our relationship with water, and learning to use it more sparingly. On the most basic level, it requires a behavioural(行動的) change, and assigning a value to water that truly reflects its worth.

    We can also unlock economic benefits of being water efficient. There are many real world examples given in the case studies on this site.

    Everybody has a responsibility to save water, if future generations are to enjoy a similar standard of living to the one we enjoy now. In fact, many of the impacts associated with water use are likely to have an effect on our own lives!

    www.savewater.com.au has been designed to help you respond to the challenge to become water efficient. It acts as a central repository for relevant information and further advice, so that you can actually achieve significant savings. It also showcases those companies with products that will assist you in your goal.

Can you infer where this passage is from?

    A. newspaper    B. TV programme    C. Radio broadcast    D. Internet 

What can we do to save water?

    A. find more water resources 

    B. use less water everywhere, every time

    C. realize the importance of saving water

    D. unlock economic benefits of being water efficient

What is not the reason to save water?

    A. There are more and more people in the world.

    B. The water resources are limited.

    C. Agriculture needs more water.

    D. The water is very important for us.

What is the main idea of this passage?

    A. Water is very important for the human.

    B. Everybody has a responsibility to save water.

    C. It's time to be water efficient.

    D. Let’s save water for our future generations.

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

A desert is a beautiful land of silence and space. The sun shines, the wind blows, and time and space seem endless. Nothing is soft. The sand and rocks are hard, and many of the plants even have hard needles instead of leaves.

The size and location(分布) of the world’s deserts are always changing. Over millions of years, as climates change and mountains rise, new dry and wet areas develop. But within the last 100 yeas, deserts have been growing at a frightening speed. This is partly because of natural changes, but the greatest makers are humans.

Humans can make deserts, but humans can also prevent their growth. Algeria Mauritania is planting a similar wall around Nouakchott, the capital. Iran puts a thin covering of petroleum(石油) on sandy areas and plants trees. The oil keeps the water and small trees in the land, and men on motorcycles(摩托車) keep the sheep and goats away. The USSR and India are building long canals to bring water to desert areas.

In this passage, “needles” refers to _______.

A. small, thin pieces of steel.

B. long, thin pieces of branches.

C. small pointed growth on the stem(莖) of a plant.

D. small, thin pieces of sticks.

Which of the following is NOT true?

A. The greatest desert makers are humans.

B. There aren’t any living things in the deserts.

C. Deserts have been growing quickly.

D. The size of the deserts is always changing.

People in some countries are fighting a battle against _______.

A. the growth of deserts B. the disappearance of desert plants

C. natural changes  D. congenital climate

We can guess that Mauritania and Algeria belong to _______.

A. Asian countries            B. American countries

C. European counties    D. African countries

Choose the sentence which best gives the main idea of the passage.

A. The deserts of the world are always changing.

B. Man is to take measures to control the growth of the world’s deserts.

C. Deserts are lands of silence and space.

D. Deserts have grown at a fast pace in the past 10 years.

查看答案和解析>>

科目:高中英語 來源: 題型:

No sooner____ on my comfortable bed______ my telephone rang.

A. had I lain, than      B. I had lain, than   C. had I lain, when      D. did I lain , when

查看答案和解析>>

科目:高中英語 來源: 題型:

We will take _____ wants to go there for a sight-seeing .

      A. whoever        B. who             C. anybody            D. all that

查看答案和解析>>

科目:高中英語 來源: 題型:

All these changes will lead to ________ strong and powerful China, ________country that can surprise and enrich our planet.

A. a; a                   B. the; a                C. the; the             D. a; the

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

US college students are burdened, with credit card (信用卡)debt, according to a study published Tuesday, and the problem can be serious-ranging from more drop-outs, to future employment problems and even self-murder. The study, by Georgetown University sociologist (社會學(xué)家) Robert Manning, blamed credit card issuers for actively targeting students and colleges for allowing them to do so. "The unrestricted selling of credit cards in universities or colleges is so aggressive that it now forms a greater threat than alcohol or sexual diseases," Manning told a news conference in Washington. "If we do not quickly deal with this serious problem, the matter will continue to get worse, with social consequences far more tragic (悲劇的) than mere dollars and cents. "

Based on hundreds of face-to-face interviews and surveys with students, Manning concluded both the number with credit card debt and their indebtedness had been "underreported" in previous studies-which failed to reflect the "survival strategies" many used to deal with their debts. These included the use of federal student loans to pay off credit cards, effectively shifting the debt, appealing to parents for loans, reducing course work hours to increase time at paid jobs, or even dropping out altogether to work full time.

"Official drop-out rates include growing numbers of students who are unable to cope with the stress of their debts and / or part time jobs for servicing their credit cards, " the study said. "Students credit card debts are examined during the employment process and may be an important factor in evaluating future employees," it noted. O’Donnell and Manning agreed students should bear some responsibility for reckless use of credit, but said credit card companies also had to be held responsible for making it so easy for them to get into debt. Manning said one of the most troublesome aspects of the student credit card issue was "the seduction (誘惑) of college and university officials by the credit card industry".

Sociologist Robert Manning's study shows that     .

   A. the number of American college students using credit cards on campus is increasing

   B. more and more American college students meet with credit card debt problems

   C. more and more American colleges encourage students to use credit cards to make profits

   D. credit card issuers will run into debt for encouraging college students to use credit cards

The author's feeling towards college students with credit card debts is __.

   A. discouraged and negative                 B. pitiful and critical

   C. indifferent and disapproving              D. negative and doubtful

The author implies all of following should be responsible for this problem EXCEPT      .

   A. credit card issuers                                  B. college authorities

   C. parents of the students                      D. students themselves

The word "reckless" in Paragraph 3 can be replaced by        .

A. inconsiderate       B. frequent               C. careful                     D. regular

查看答案和解析>>

同步練習(xí)冊答案