A container weighs more after air is put in, ____proves that air has weight.


  1. A.
    as
  2. B.
    it
  3. C.
    that
  4. D.
    which
D
考查連詞。which 引導(dǎo)非限制性定語從句，修飾整個(gè)主句的內(nèi)容，這時(shí)不能用that。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

A bar manager was so sure that he himself was the strongest man. Thus he made a bet and declared he would offer $1000 if    1   could beat him.

     The    2   was that the landlord would squeeze（壓榨）a lemon until all the    3   ran out into a beer glass, then hand the lemon to the customer. Anyone who could squeeze even one more   __ 4   out of the lemon would win the money.

     Over the years many people had tried this, truck drivers, weightlifters, karate masters, and    __ 5   had failed. Then one day a geeky little fellow with heavy black rimmed glasses    6   the bar and asked if he could try the challenge.

     After the laughter had quieted down the landlord said that it was only fair that the man should be given a    7   at the bet, so he picked up a lemon and started squeezing. Once he had done, he handed the    8   to the little man. Immediately, the little man promptly squeezed out 4 more drops of juice onto the bar!

     Everyone looked at the little man in    9   as the landlord handed over the prize and asked

"What do you do for a living that has given you such   10  ? Are you a lumberjack, weightlifter?"

"No." the man replied, "I work for the IRS.( 美國國稅局)"

A. anyone        B. someone        C. every one       D. no one

A. fact           B. trap            C. challenge       D. match

A. flesh           B. juice           C. seeds         D. peel

A. water       B. lemon           C. beer glass     D. drop

A. none          B. neither          C. either           D. all

A. rushed into     B. came into     C. put into       D. looked into

A. then        B. likely         C. fair            D. chance

A. container    B. money        C. remains        D. other

A. tears           B. amazement      C. trouble         D. time

A. strength    B. bravery         C. skill           D. bet

查看答案和解析>>

科目：高中英語 來源：福建省泉州一中2009-2010學(xué)年高二下學(xué)期期中考試英語試題 題型：閱讀理解


When we donate blood, a small amount is usually taken in advance for at least ABO and Ph systems typing. If you are O+, the O is your ABO type and the + is your Rh type. It is possible to be A, B, AB, or O as well as Rh + or Rh-.
The ABO system was discovered by Karl Landsteiner in the early 1900s. He was awarded the Nobel Prize for his achievements. There are four basic types of blood in the ABO system: A, B, AB and O. Everybody is born with one of these four types of blood. We get blood type, just like hair color and height from parents. Because of the substances(物質(zhì)) contained in each type, the four groups must be transfused carefully, If two different blood types are mixed together, it may put a person into an extremely dangerous situation. Basically, A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. In an emergency, type O blood can be given because it is most likely to be accepted by all blood types, so it is often called the universal donor. However, there is still a risk. For the opposite reason, AB is sometimes called the universal receiver. However, because there can be so many reactions in the blood bank of the hospital.
There is a relationship between your blood type and your nationality. Among the Europeans, about 45 percent have type O while 42 percent have type A. The rarest is type AB. Other races have different percentage. For example, some American Indian groups have nearly 100 percent type O out of 100 donors in the world…

84 donors are Rh+
16 donors are Rh-
38 are O+
7 are O-
34 are A+
6 are A-
9 are B+
2 are B-
3 are AB+
1 is AB-
1. Which of the following shown the correct relationships in blood transfusions?
  A B  A         B    A       B      A      B
 AB O   AB     O      AB     O     AB      O
A             B            C               D
2. The underlined word “transfuse” most probably means ________.
A. to put the blood into a container
B. to move the blood from one place to another  K^S*5U.C#O
C. to put the blood of one person into the body of another
D. to give power to another person
3. The writer suggests that the third most common blood type among the Europeans is ______.
A. B           B. A            C. AB          D. O
4 The text mainly tells us ______.
A. about the basic types of human blood
B. what kind of blood is the most common
C. about Karl Landsteiner who won the Nobel Prize
D. the relationship between blood type and nationality

查看答案和解析>>

科目：高中英語 來源：2011屆吉林省實(shí)驗(yàn)中學(xué)高三第一次模擬考試英語卷 題型：閱讀理解

Packaging is an important form of advertising．A package can sometimes motivate someone to buy a product．For example, a small child might ask for a breakfast food that comes in a box with a picture of a TV character．The child is more interested in the picture than in breakfast food．Pictures for children to color or cut out, games printed on a package, or a small gift inside a box also motivate many children to buy products or to ask their parents to buy for them．
Some packages suggest that a buyer will get something for nothing．Food products sold in reusable containers are examples of this．Although a similar product in a plain container might cost less, people often prefer to buy the product in a reusable glass or dish, because they believe the container is free．However, the cost of the container is added to the cost of the product．The size of a package also motivates a buyer．Maybe the package had “Economy Size” or “Family Size” printed on it．This suggests that the larger size has the most product for the least money．But that is not always true．To find it out, a buyer has to know how the product is sold and the price of the basic unit．
The information on the package should provide some answers．But the important thing for any buyer to remember is that a package is often an advertisement．The words and pictures do not tell the whole story．Only the product inside can do that．
【小題1】From the passage we know the buyer pays more attention to __________．

A．the size of a container
B．a(chǎn) container with attractive picture
C．a(chǎn) well-designed container
D．a(chǎn) plain container with low cost
【小題2】What suggestion does the author give in the passage?
A．It’s not good to buy the product which is sold in a glass or dish．
B．The quality of a container has nothing to do with the quality of the product．
C．The best choice for a buyer is to buy a product in a plain package．
D．A buyer should buy what he needs most rather than a well-designed package．
【小題3】What is the best title for the passage?
A．How to Package a Product．
B．How to Make an Advertisement．
C．How to Sell Product．
D．How to Treat the Package Wisely．

查看答案和解析>>

科目：高中英語 來源：2015屆安徽泗縣二中高一下期期末考試英語卷（解析版） 題型：閱讀理解

In Canada you can find dogs, cats, horses, etc. in almost every family. These are their pets. People love these pets and have them as their good friends. Before they keep them in their houses, they take them to animal hospitals to give them injections(注射) so that they won’t carry diseases. They have special animal food stores, though they can get animal food in almost every kind of stores. Some people spend around two hundred Canadian dollars a month on animal food.               When you visit people’s houses, they would be very glad to show you their pets and they are very proud of them. You will also find that almost every family has a bird feeder in their garden. All kinds of birds are welcomed to come and have a good meal. They are free to come and go and nobody is allowed to kill any animal in Canada. They have a law against killing wild animals. If you killed an animal, you would be punished. If an animal happened to get run over by a car, people would be very sad about it.

People in Canada have many reasons to like animals. One of them might be: Their family ties are not as close as ours. When children grow up, they leave their parents and start their own life. Then the old will feel lonely. But pets can solve this problem. They can be good friends and never leave them alone.

1.The passage mainly talks about ______.

A．how to keep diseases from pets            B．Canadians have pets as friends

C．how to take good care of pets              D．life of the old in Canada

2.Pets are given injections in animal hospitals ______.

A．in order to keep them safe                B．a(chǎn)fter being taken home

C．because they carry diseases               D．because they are sick

3.The word “bird feeder” in the second paragraph probably means ______.

A．a(chǎn) person who gives food to birds            B．a(chǎn) container that has food for birds

C．something that catches birds               D．a(chǎn)n animal that eats birds

 

查看答案和解析>>

科目：高中英語 來源：廣東普寧一中2010屆高三第一學(xué)期限時(shí)訓(xùn)練測(cè)試題三（英語） 題型：完型填空

第一部分 完形填空（共20小題；每小題2分，滿分40分）

完形填空（1） 閱讀下面短文，掌握其大意，然后從1~10各題所給的A、B、C和D項(xiàng)中，選出最佳選項(xiàng)，并在答題卷上將該項(xiàng)涂黑。

A bar manager was so sure that he himself was the strongest man around      1             he offered a standing $ 1,000 bet that no one could beat him.

The  2          was that the landlord would squeeze a lemon until all the      3           ran out into a beer glass, then hand the lemon to the customer. Anyone who could squeeze even one more  4       out of the lemon would win the money.

0ver the years many people had tried this, truck drivers, weightlifters, karate masters, and   5         had failed. Then one day a little fellow with heavy black rimmed glasses came into the bar and asked if he  6           try the challenge.

After the laughter had quieted down, the landlord said that it was only        7       that the man be given a chance at the bet, so he picked up a lemon and started squeezing.  8          he had done he handed the  9             to the little man who promptly squeezed out 4 more drops of juice onto the bar!

Everyone looked on in amazement as the landlord handed over the prize and asked “What do you do  10      a living that has given you such strength? Are you a lumberjack, weightlifter?” “No.” the man replied, “I work for the IRS（國稅局）.”

1. A. that                      B. there                        C. therefore          D. since

2. A. fact                      B. trap                         C. challenge                  D. match

3. A. flesh                           B. juice                C. seeds                     D. peel

4. A. water                   B. lemon                    C. beer glass         D. drop

5. A. none                           B. neither                     C. either                    D. all

6. A. /                         B. could                       C. had to                    D. ought to

7. A. then                           B. likely                    C. fair                       D. chance

8. A. Once                   B. Right                      C. Immediately    D. In case

9. A. container                     B. money                     C. remains                    D. other

10. A. with                          B. for                          C. on                           D. in

 

查看答案和解析>>

同步練習(xí)冊(cè)答案