题目内容

The stones are so heavy. How _____ they _____ to the top of the building without modern machines?

A. do; lift B. did; lift

C. were; lifted D. were; lift

 

C

【解析】

试题分析:句意:这些石头如此重,没有现代工具它们是如何被举到建筑物的顶部的呢?they代指的是石头,石头是被举到建筑物的顶部,要用被动语态。故选C

考点:考查动词时态及语态

 

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If we want to deal with the association (社交) between boys and girls properly, here are some "dos and don'ts" for you to follow.

Keep a normal and healthy state of mind. Our schools and classes are made up of boys and girls. It is very nature for the boys and girls to make friends with each other. We should make as many friends as possible. We should keep touch with the other sex (性别) in public instead of in secret.

Don't be too nervous or too shy. If you are a shy person, you can also find a way out. First of all, you can make friend with the students who have the same interest and hobby as you. As both of you have much in common, you may have much to talk about. If you keep doing like that, little by little, you will gladly find you are also as free to express yourself as others.

Don't fall into the ditch of early love. The boys and girls at a adolescence (青春期) are rich in feeling. They are easy to regard the friendship as a sign of love and fall in love with each other at an early age. In my opinion, early love is a green apple that can't be eaten. An apple won't taste sweet until it is full ripe. Boys and girls at middle school are too young to carry the heavy duty of love. Do keep out of early love.

1.The main idea of the passage is to _______.

A. tell students to keep away from early love

B. give some advice on how to associate between boys and girls

C. tell students how to make friends

D. teach boys how to talk with girls

2.We should keep touch with the other sex in following ways EXCEPT _______.

A. with a good state of mind B. in real friendship

C. in public D. in secret

3.If you are a shy person, you can _______.

A. find friends with the same interest and hobby first

B. only have a few friends of the same sex

C. not make friends with the other sex

D. not fall in love with other students easily

4.What does the underlined word "ditch" mean?

A. 波浪 B. 泥潭 C. 圈套 D. 迷惑

5.A person at adolescence is _______.

A.complicated (复杂的) in feelings

B.good at making friends with each other

C.old enough to fall in love

D.easy to regard the friendship as a sign of love

 

The H1Nl virus has been spreading world-wide,it is important for us to know how to control it.Please pay attention to the following points:

1.Don't touch your face.Above all,keep your hands away from your eyes,mouth and nose,all of which serve pathways(途径) for the viruses(病毒) to enter your body.

2.Wash your hands.If you have to touch your face,wash your hands,getting under the fingernails for 20 to 30 seconds with hot soap and water before.Soaps with surfactants(表面活性剂) can deal with flu viruses.

3.Cover your nose and mouth.When someone sneezes or coughs,liquid(液体) drops with flu viruses as far as three feet through the air and land on your nose and mouth,so it's best to keep at least an arm's length distance when talking to someone who shows signs of infection(感染).In order to protect others,cover your mouth and nose with a tissue(纸巾) when you cough or sneeze,and clean your hands afterward.Viruses can live for hours,or even longer when on the skin or other surfaces such as keyboards.

4.Consider buying a mask in case you need it in the future.Some research suggests that masks reduce the risk of getting the flu viruses by as much as 80%.But it also suggests that if you don't wash hands,the mask doesn't work well.So wash your hands and use the mask,especially wearing face masks in crowded places is also useful.

1.The article mainly tells ________.

A.the H1N1 virus has been spreading world-wide

B.how to control the H1N1 virus

C.cover your nose and mouth

D.everyone should buy a mask in the future

2.How does the viruses enter your body easily?

A.Get though your mouth. B.Get though your nose.

C.Get though your eyes. D.All of the above.

3.What can we do with the flu viruses?

A.Water. B.Masks.

C.Soaps with surfactants. D.Tissues.

4.How long can the viruses live on the skin or other surfaces such as keyboards?

A.For an hour. B.For several hours.

C.For two weeks. D.For a year.

5.Which of the statements is Not True?

A.Wash your hands before meals.

B.When you cough or sneeze,you should cover your mouth and nose with a tissue.

C.You shouldn't often touch your mouth,eyes and nose.

D.When you put a mask,you can often go to the crowded places.

 

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