Please ________ the numbers and I’m sure they will________ more than 1,000.

A．a(chǎn)dd; add upB．a(chǎn)dd up; add upC．a(chǎn)dd up; add up toD．a(chǎn)dd to; add up

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

 Inventor, physicist, surveyor, astronomer, biologist, artist… Robert Hooke was all there and more. Some say he was the greatest experimental scientist of the 17th century. In the course of his work, he cooperated with famous men of science like Isaac Newton, and the great architect, Christopher Wren.

   Hooke’s early education began at home, under the guidance of his father. He entered Westminster School at the age of 13, and from there went to Oxford, where he came in contact with some of the best scientists in England. Hooke impressed them with his skills at designing experiments and inventing instruments. In 1662, at he age of 28, he was named Curator of Experiments at the newly formed Royal Society of London- meaning that he was responsible for demonstrating(展示) new experiments at the society’s weekly meeting. Hooke accepted the job, even though he knew that the society had no money to pay him!

   Watching living things through a microscope was one of his favourite pastimes(消遣). He invented a compound microscope(顯微鏡) for this purpose. One day while observing a cork(軟木塞) under a microscope, he saw honeycomb-like structures. There were cells –the smallest units of life. In fact, it was Hooke who invented the term “cell” as the boxlike cells of the cork reminded him of the cells of a monastery(修道院).

Another achievement of Hooke’s was his book Micrographia, which introduced the enormous potential(潛力) of the microscope. It contains fascinating drawings of the thing he saw under the microscope. The book also includes, among other things, ideas on gravity, light and combustion(燃燒) that may have helped scientists like Newton when they were developing their own theories on these phenomena(現(xiàn)象).

Hooke made valuable contributions to astronomy too. A crater(火山口) on the moon is named after him in honour of his services to this branch of science.

We can infer from paragraph 2 that Hooke is ____________.

   A. friendly      B. sociable      C. creative       D. helpful

Which is the possible reason why Hooke accepted the job as Curator of Experiments?

   A. He liked designing experiments.

   B. His family needed his support.

   C. He wanted to please the famous scientists in England.

   D. His parents couldn’t afford his education.

The cell got its name because of __________.

   A. its use       B. its shape    C. Hooke’s favourites     D. Hooke’s experiences

Which of the following is true according to the text?

   A. Hooke went to Oxford in 1645.

   B. Hooke was well paid in the Royal Society of London.

   C. Hooke made a contribution to medicine.

   D. Hooke’s book Micrographia may have helped Newton.

The last paragraph is to prove that _____________.

   A. Hooke was the greatest experimental scientist of the 17th century

   B. Hooke was good at making discoveries

   C. Hooke’s contributions were not limited to one field

   D. Hooke was one of the greatest astronomers

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Maggie was very glad that James was not a frequent visitor to the house. So far as the children were concerned, they had a mystery about him that stirred their imagination. He stirred Maggie’s anger, however, so that she often said to her husband, “It’s mercy that brother of yours doesn’t come oftener.”

In fact James came once a year, unexpectedly, around eight o’clock in the evening, and he stayed for six hours of close discussion with his brother. His arrival was a signal to the children that their bedtime would be delayed. Not that he ever spoke to them or played with them. He took no notice of them, as if he was unable to see children, at least until the time came for him to go. Instead, after his first greeting and a careless kiss, James took no notice of Maggie either, except to add, “You’ll be getting on with the supper, Maggie.” Such was his regard for her.

Maggie paid him back in her own way. She kept the children up, the four of them, to keep her company, she said, but of course they sang and made a noise and broke the endless sound of James’s voice. Very late, they dropped off to sleep in their chairs. Then, when James was about to go, Maggie woke them up and so more or less forced him to part with four shillings before he left. That gave her some satisfaction, for James, though rich, was mean. He always went home by the last train, just after two o’clock.

Maggie’s children secretly stared at their uncle. They could not forget that he had, in their mother’s words, “l(fā)ost two wives and taken a third, ” They wondered about those two unfortunate lost ladies. They asked each other what their fate had been, and if neither could ever be found again. James never brought his third wife with him nor ever mentioned her. The children decided that he must be so frightened of losing her that he never allowed her outside the door.

The underlined word “mercy” in the text most probably means _______.

A. loss      B. wonder

C. lucky thing D. terrible thing

Maggie never prepared anything special for James because _______.

A. he was a man difficult to please

B. she never knew when he was coming

C. she was too busy looking after her children

D. he never stayed long enough for a meal

What do we know about James’ behavior?

A. He was a kind man, with love for the family.

B. He was generous, especially towards his brother.

C. He was anxious to please the family, especially the kids.

D. He was rude to his sister-in-law.

Maggie felt pleased when _______.

A. she paid James the money that she owed him

B. James gave some money to the children

C. she had to wake James up to catch his train

D. James thanked her for the nice supper

The children did not realize that two of James’ wives _______.

A. had been dead    B. suffered from loss of memory

C. had run away from him    D. might appear again one day

查看答案和解析>>

科目：高中英語 來源：2010-2011學(xué)年黑龍江省高三上學(xué)期12月月考英語卷 題型：閱讀理解

Tight-lipped elders used to say, "It's not what you want in this world, but what you get．"

Psychology teaches that you do get what you want if you know what you want and want the right things．

You can make a mental blueprint of a desire as you would make a blueprint of a house, and each of us is continually making these blueprints in the general routine of everyday living．If we intend to have friends to dinner, we plan the menu, make a shopping list, decide which food to cook first, and such planning is an essential for any type of meal to be served．

Similarly, If you want to find a job, take a sheet of paper, and write a brief account of yourself．In making a blueprint for a job, begin with yourself, for when you know exactly what you have to offer, you can intelligently plan where to sell your services．

This account of yourself is actually a general description of your working life and should include education, experience and references．Such an account is valuable．It can be referred to in filling out standard application blanks and is extremely helpful in personal interviews．While talking to you, your could-be employer is deciding whether your education, your experience, and other qualifications will pay him to employ you and your abilities must be displayed in an orderly and reasonably connected manner．

When you have carefully prepared a blueprint of your abilities and desires, you have something tangible to sell．Then you are ready to look for a job．Get all the possible information about your could-be job．Make inquiries about the details concerning the job and the firm．Keep your eyes and ears open, and use your own judgment．Spend a certain amount of time each day seeking the position you wish for, and keep in mind: Obtaining a job is your job now．

1.What do the elders mean when they say, “It’s not what you want in this world, but what you get．”?

       A．You’ll certainly get what you want．          

       B．It’s no use dreaming．

       C．You should be dissatisfied with what you have． 

       D．It’s essential to set a goal for yourself．

2.A blueprint made before inviting a friend to dinner is used in this passage as ________．

       A．a(chǎn)n illustration of how to write an application for a job 

       B．a(chǎn)n indication of how to obtain a good job

       C．a(chǎn) guideline for job description              

       D．a(chǎn) principle for job evaluation

3.According to the passage, one must write an account of himself before starting to find a job because ________．

       A．that is the first step to please the employer          

       B．that is the requirement of the employer

       C．it enables him to know when to sell his services   

       D．it makes him become clearly aware of himself

4.When you have carefully prepared a blueprint of your abilities and desires, you have something______．

       A．specific to offer           B．imaginary to provide  

       C．precious to supply           D．desirable to present

 

查看答案和解析>>

科目：高中英語 來源：2010年人教版高中英語必修一各單元單詞（短語）專項訓(xùn)練 題型：其他題

把下列單詞填入每個句子的空白處（注意所填單詞的形式變化）：

block  recognize  retell  identity  actually  subway

standard  government  accent  present  native

vocabulary  include  command  apartment  rule  request

international  direction  northwestern  lightning  rapidly

1 ___________ is a kind of natural phenomenon.

2 Please read the __________ on the bottle before taking the medicine.

3 May and I are classamtes, but we live in different _________.

4 Mao Zedong spoke with a strong Hunan __________.

5 When we met many years later I could hardly __________ Lily at the airport.

6 Gansu is a __________ province of China.

7 If you want to learn Chinese, you may learn from her. She speaks very ________ Chinese.

8 Will you please __________ the story to the whole class?

9 Visitors are ___________ not to touch the exhibits.

10 He lived in America for five years and has a good __________ of English.

11 The population of that country is increasing ___________.

12 Our __________ must do something to stop the rising house prices.

13 The police are trying to discover the __________ of the killer.

14 Usually you will read faster if you have a bigger English _________.

15 All those _________ at the meeting are high officials.

16 _________, English is not so hard to learn if you put your heart into it.

17 _________ speakers of English are in good demand in our school.

18 Only ten boys passed the exam, _________ Peter and you.

19 My father likes me to major in __________ trade when I go to university.

20 Underground and _________ mean the same in English.

21 Englishmen say flat, while Americans say ____________.

22 India was once __________by Britain and won its independence in 1947.

 

查看答案和解析>>

科目：高中英語 來源：0910學(xué)年黑龍江省高二上學(xué)期期末考試英語試卷 題型：單項填空

Would you please       the paper for me and see if there are any obvious mistakes?

A．look around

B．look into

C．look up

D．look through

 

查看答案和解析>>

同步練習(xí)冊答案