A person has been badly injured in a car accident. It is necessary to give him a transfusion (输血) because he has lost much blood in the accident. However, special care must be taken in selecting new blood for him. If the blood is too different from his own, the transfusion can kill him.

There are four basic blood groups: A, B, AB and O. A single test can tell us a person’s blood group. Everybody is born with one of these four blood groups. People’s blood group, like hair colour, is inherited (继承) from parents.

Because the substances contained in each group are different, transfusion must be given carefully. Basically, A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. O can be given to any other group, so it is often called the universal donor. On the contrary, AB is sometimes called the universal recipient (接受者). However, before being given the transfusion, patients usually receive only salt or plasma (血浆) until their blood can be matched as exactly as possible. In this way, it is possible to avoid any bad results of the transfusion.

There is a relationship between our blood groups and our nationalities. Among the Europeans, about 42 percent are blood group A while 45 percent are blood group O. The rarest is blood group AB. However, some American Indian groups are nearly 100 percent blood group O.

1.Which of the following shows the correct relationship in blood transfusion? (→ =" giving" blood to)

2.Usually, before being given a transfusion, ________.

A．a person needs to receive salt or plasma first

B．a person needs to have a good rest

C．a person needs to have a lot of food and water

D．a person needs to find the person with the same blood group as him

3.The third most common blood type among the Europeans is _______.

A．A                B．B                C．AB               D．O

4.Which is NOT right according to the passage?

A. A person’s blood group depends on his parents.

B. There is only one kind of blood group in a person’s body.

C. About 13 percent of the Europeans have blood group AB.

D. Most of American Indians can be universal blood donors.

5.Which is the best title for the passage?  

A．Blood transfusion                       B．Blood groups

C．Car accidents                          D．Blood group and nationalities

根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。（每空一词）

Japanese people often ask people what blood group they are. This is b ___1.___ they believe that a person’s blood group says a lot about their character and personality. The Japanese also believe that k___2.___ blood group can help them decide that if a person will be a person’s good friend. It is strange that this idea is so popular in Japan because it is not a traditional idea, but a m___3.___ one. Blood groups were only d___4.___ in 1901 and in 1916 a Japanese doctor suggested that blood groups were related to temperament (气质、性情).

In 1927, a writer did a large study of people and wrote a guide to blood groups. He said that people f___5.___ blood group O are calm, patient and in control of their emotions (情绪). They are f___6.___ of self-confidence but are also quiet. People from blood group A are gentle and careful, worry a lot, find it hard to make a d___7.___, and do not like arguments. People from blood group B are cheerful and “independent”(独立). They like to talk and do things w___8.___ needing help from others. Blood group AB is quite a strange group. These people may seem like people from blood group B but they are actually m___9.___like people from blood group A. They are shy and confident, trustworthy (可信赖的)and like to help others. The Japanese also think that your blood group a___10.___ your choice of job and even your choice of marriage partner!

先通读下面的短文，掌握其大意，然后根据短文内容和所给首字母，在空格内填入一个适当的词，使短文意思完整，所填单词在题后横线上必须完整写出。

Japanese people often ask people what blood group they are. This is b  1    they believe that a person’s blood group says a lot about their character and personality. The Japanese also believe that k  2    blood group can help them decide that if a person will be a person’s good friend. It is strange that this idea is so popular in Japan because it is not a traditional idea, but a m  3    one. Blood groups were only d  4    in 1901 and in 1916 a Japanese doctor suggested that blood groups were related to temperament (气质、性情).

In 1927, a writer did a large study of people and wrote a guide to blood groups. He said that people from blood group O are calm, patient and in c  5    of their emotions (情绪). They are f  6    of self-confidence but are also quiet. People from blood group A are gentle and careful, worry a lot, find it hard to make a d  7   , and do not like arguments. People from blood group B are cheerful and “independent”(独立). They can talk and do things w  8    needing help from others. Blood group AB is quite a strange group. These people may seem like people from blood group B but they are actually more like people from blood group A. They are shy and confident, trustworthy (可信赖的) and like to help others. The Japanese also think that your blood group a  9    your choice of job and even your choice of m  10    partner!

A person has been badly injured in a car accident. It is necessary to give him a transfusion (输血) because he has lost much blood in the accident. However, special care must be taken in selecting new blood for him. If the blood is too different from his own, the transfusion can kill him.
There are four basic blood groups: A, B, AB and O. A single test can tell us a person’s blood group. Everybody is born with one of these four blood groups. People’s blood group, like hair colour, is inherited (继承) from parents.
Because the substances contained in each group are different, transfusion must be given carefully. Basically, A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. O can be given to any other group, so it is often called the universal donor. On the contrary, AB is sometimes called the universal recipient (接受者). However, before being given the transfusion, patients usually receive only salt or plasma (血浆) until their blood can be matched as exactly as possible. In this way, it is possible to avoid any bad results of the transfusion.
There is a relationship between our blood groups and our nationalities. Among the Europeans, about 42 percent are blood group A while 45 percent are blood group O. The rarest is blood group AB. However, some American Indian groups are nearly 100 percent blood group O.
【小题1】Which of the following shows the correct relationship in blood transfusion? (→ =" giving" blood to)

【小题2】Usually, before being given a transfusion, ________.