With the help of the Internet, information can every comer of the world quickly.
A. get
B. raise
C. reach
D. turn
It’s _____for you to keep secrets for your friends. In this way，you can win their trust.
A.strange B.necessary C.possible D.lucky
It was late. She opened the door because she didn’t want to wake up her parents.
A.heavily B.loudly C.quietly D.angrily
假如你是李华，你们学校组织了一场校园旅行。请你根据所给提示和要求，写一篇短文描述一下你们此次的活动。
提示：(1)When and where did you have the school trip?
(2)How did you feel about it?
要求：(1)短文须包括所有提示内容，可适当发挥。
(2)短文中不要出现真实的人名、校名和地名。
(3)词数80个左右(开头已给出，不计入总词数)。
It was sunny on April 13rd. We went on a school trip.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
I volunteered with a volunteer club last weekend.It was my 1. (one) time to do that. We went to 2. nearby river. We did many scientific 3. (test)to see if the river was clean.
Surprisingly, it was! We still, though, took any rubbish we could find out of the river. We wanted to make sure fish could live there 4. (happy)．
I helped to plant flowers at 5. (I)school. We hoped the flowers would bloom (开花)this spring and make the school look 6. (beauty). How did we pay 7. all the plants? We 8. (make) Tshirts a9. sold them to our friends! We still got some m10. left from selling the Tshirts. We hope to use it to buy some recycling bins for the school.
The salted fish is a popular food in the south of China. It is delicious and adds a salty flavor to other dishes. But eating too much salted fish can make you suffer from cancer more easily. We can see it clearly on the list of cancercausing foods, which was recently published by the China Food and Drug Administration(中国食品药品监督管理局)．
The salted fish is produced with a large amount of salt, which later turns into nitrites(亚硝酸盐). When nitrites reach our stomach, they turn into another kind of chemical that can cause cancer.
So does this mean we can't eat salted fish anymore?
“People don't need to worry too much. Cancer is concerned with how often you eat certain foods and how much of them you eat，” Huang said. If you really like eating salted fish, you can eat a small amount once or twice a month.Meanwhile, you should also eat more fruit and vegetables that are rich in vitamin C, as this can help to prevent the formation of nitrites.
In fact, many foods that we often eat are thought to cause cancer, such as pickles(咸菜), areca palms(槟榔) and so on.
Although these foods may bring cancer, it doesn't mean a person will get cancer just because of eating them. Cancer is caused by many different factors, such as one's genes, environment, lifestyles and eating habits. As long as one has a balanced diet, he doesn't need to avoid cancercausing foods entirely.
说明：21题完成句子；22～23题简略回答问题；24题找出并写下全文的主题句；25题将文中画线句子译成汉语。
1.The salted fish ________________ lots of salt, which later turns into nitrites.
2.What can be helpful to you if you eat the salted fish?
________________________________________________________________________
3.How many factors that may cause cancer are mentioned in this passage?
________________________________________________________________________
4.________________________________________________________________________
5.________________________________________________________________________
