San Francisco has many museums. You can visit one and learn s   1.    new. We have arts, science, history and other special museums. Some museums are o  2.    every day. Some are only open o  3.    certain days. Many museums are expensive, and others are f  4.  . But some of the expensive o 5.    have free days. Many museums have websites. The websites usually have information about the things you can see in the museums.

         On a museum’s website you can get i  6.   about ticket prices and free days. You can also know w   7.    the museum is and when it is open. Sometimes the information is on the first page, and it’s very e  8.   for you to find. But sometimes you have to click on (点击) the w  9.    like Visit Information, or About to find the information. That will be hard w  10.     for you.

根据句意及首字母提示填词

1.This bike is mine. That one is my sister’s. Our bikes are d____.

2. —What c____ is your cap?

—Blue.

3. Please h____ him find his classmate.

4. —What does he l____ like?

—He’s tall and strong.

5. —Are those girls’ c____?

—Yes, they are. They are nice.

Sometimes the easiest way to get somewhere is on the back of a bike.

More and more people are using cars in many places in Africa today. However, things are different in Malawi( 马拉维 ).Bikes are the most popular in this African country.

Bike riding is a way of life in Malawi. People use them to carry heavy things. They also use bikes to carry people, especially tourists. These years, taking a “ bicycle taxi” to travel around Malawi has become quite popular among tourists from all over the world.

If you go to Malawi, you will find a lot of bike taxis waiting on the sides of the roads. The riders make the bikes comfortable for passengers to sit on . You can jump on a bike taxi and get around at a very low cost.

Alice is a 21-year-old student from Canada. She enjoys the special bike riding a lot. “I really like the bike taxi,” she says. “It’s easy and cheap.” Alice usually pays just $1 for going shopping in town.

28-year-old Panjira Khombe began to ride a bike taxi two years ago. The young man enjoys this job.“I used to make boats for a living, but that’s a hard job. Being a bike taxi rider is easy for me and I don’t mind carrying heavy people,” he says.

1.In Malawi ________ are the most popular way for people to get somewhere.

A．cars              B．bikes             C．trains             D．buses

2.The passage tells us that Alice enjoys the bike taxi because it’s________.

A．on the side of the road                   B．popular and heavy

C．all over the country                      D．cheap and easy

3.From the passage we can learn Panjira Khombe thinks that________.

A．going shopping is easy                    B．making boats is difficult

C．riding a bike taxi is cheap                 D．carrying heavy people is interesting

4.The best title of the passage may be “________ ” .

A．Bike Riders        B．A Special Country   C．Bike Taxis          D．A Cheap Journey

When you cut your skin, you bleed(流血). If a person loses a lot of blood, he will become ill and may die. Blood is very important. People have always known that. At one time, some people even drank blood to make them strong!

When doctors understand how blood goes around inside the body, they try ways of giving blood to people who need it. They take blood from the healthy people and give it to people who need it. This is called " blood transfusion（输血）". The blood goes from the arm of the healthy person into the arm of the sick person.

But there are two problems. First, it does not always work. Sometimes people die when they have blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four groups—O, A, B and AB. We all have blood of one of these groups. They also find that they can give any kind of blood to people of group AB. But they find that they must give A-group blood to A-group people and B-group blood to B-group people. I have O-group blood and the doctor told me that I could give blood to anyone else safely.

There is another problem. To give blood of the right kind, doctors have to find a person of the right blood group. Often they can not find a person in time. If they have a way to keep the blood until someone needs it, they can always have the right kind of blood. At first they find they can keep it in bottles for fifteen to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the end they find a way of keeping blood for a very long time.

We call a place where we keep money a "bank". We call a place where we keep blood a "blood bank". One day, when you grow up, you may decide to give blood to a "blood bank". In this way you may stop someone from dying. Or perhaps one day you may become ill. You may need blood. The "blood bank" will give it to you.

1.From the passage, we learn that sometimes people die when they have blood transfusions because they __________ .

A. are given the cold blood???????????? B. lose too much blood

C. are given the wrong kind of blood????? D. are O-group people

2.Which of the following is true? ________

A. We can drink blood to make us strong.

B. Blood transfusion is always safe.

C. The writer has O-group blood and can give blood to anyone.

D. The blood can only be kept for 15to 20 days.

3.People set up the "blood bank" so that they can _____________ .

A. give the right kind of blood to the people who need it in time

B. keep different groups of blood as much as possible

C. make it easier to sell or buy blood

D. keep blood for more than twenty hundred years

4.From the last paragraph (段落) of the passage, we learn that _____________ .

A. the writer thinks it's good to give blood to a "blood bank"

B. we may become ill if we give blood to a "blood bank"

C. there are many blood banks in the world today.

D. blood is more important than money

5.The writer doesn't talk about ____________ in the passage.

A. how important blood is to us ????????????? ????????????? ????????????? B. the four groups of blood

C. where the blood bank is ????????????? ????????????? ????????????? ????????????? D. what "blood transfusion" is