—May I go swimming this afternoon?
— I'm afraid not _______ you have finished your homework.
A. if B. unless C. because D. but
I forgot to bring my pen, would you please lend ________ to me?
A. one B. that C. it D. this
2013年3月底在上海和安徽最先发现H7N9流感。2014年的春天已经来临，温度慢慢回升，我们还是要注意预防H7N9流感的。作为中学生，为了使自己远离疾病，我们在日常生活中应该怎样保持健康呢？请以”Protect Ourselves from the Flu”为题，根据提供的信息和要求写一篇短文。内容要点如下：
要求：1. 词数80左右。短文的开头和结尾已为你写好，不计入总数；
2. 短文须包括以上要点，但不要逐字翻译，可适当发挥使短文连贯、通顺。
3. 短文不得出现真实的人名或校名等相关信息。
Protect Ourselves from the Flu
The flu influences our daily life and health. What’s more, it can make people lost their lives. What can we do to protect ourselves from the flu?
If we do like that, we’ll have a happy and healthy life.
根据短文内容和首字母提示，填入所缺单词。
A tragic mystery happened in South-east Asia. Malaysia(马来西亚) Airlines flight 370 t 1. off early Saturday morning, March 8th, in 2014. It was headed from Kuala Lumpur, Malaysia to Beijing, China. There were 12 crew members and 227 passengers on board, i2. 154 Chinese. But less than an hour into the flight, it d 3. . There was no communication from the pilots and no distress calls(遇险求救信号). There was something u 4. about the flight. Some of the people on it weren't who they said they were. Interpol, an international police organization says at l5. two of the passports w
ere stolen in the past two years. The f 6. thing is to find the plane. It is said that the plane may have changed course and turned b 7. towards Kuala Lumpur. We don’t know w 8. exactly happened to the plane. All of us hoped it could return safely. However, 17 days l 9. after the accident, Malaysian Prime Minister told the world that flight MH370 ended in the southern Indian Ocean and none of those on board survived. What bad n 10.!
I would like to talk to you about space vegetables, and to show you that space vegetables are healthy and good for you.
Space vegetables are grown from seeds that have been taken to and brought back from outer space. The seeds are affected by the radiation(辐射) and low gravity in outer space. When they are brought back to Earth, these seeds produce vegetables that are bigger, healthier and more nutritious(有营养的) than normal vegetables. However, some people worry about eating space vegetables. They think that space vegetables might not be good for us and could give us cancer as a result of their exposure(暴露) to radiation in space. People should not be scared, as space vegetables are actually perfectly healthy.
Here are some facts that you should know about space vegetables:
Space vegetables are grown from seeds that are carefully selected. When see
ds are brought back from space, they are tested to make sure that the vegetables they grow will be safe to eat. There are no traces(痕迹) of radiation after testing.
Space vegetables are better for you than normal vegetables. For example, space tomatoes stay fresh for twenty days, which is one week longer than normal tomatoes. Another popular space vegetable is the peppers. Space peppers contain 20 percent more vitamin C than normal peppers.
After modified(转基因) foods came onto the market, people worried that they were eating unknown things. For example, if nut genes are put inside potatoes, people allergic(过敏的) to nuts might get very sick from eating these potatoes because they do not know they are also eating nuts. Unlike genetically modified foods, space vegetables have not been genetically changed. This means that no new genes are put into the vegetables. Therefore, they won’t damage your health.
Title: Space Vegetables
Space vegetables are healthy, good and 1. for you to eat. | |
Steps taken to ensure the quality of space vegetables | Before being brought to the outer space, the 2. are carefully selected. |
When being brought back from space, vegetables are 3. to see whether there are traces of radiation which might 4. to cancer. The testing has 5. that they are perfectly healthy. | |
6. of space vegetables | After being 7. by the radiation and low gravity in outer space, the seeds produce bigger and healthier vegetables. For example, Space peppers contain 8. vitamin C. |
Space tomatoes stay 9. longer than normal tomatoes. | |
Don’t worry. There is no 10. of eating some | |
根据短文内容，从下面方框中选择适当的短语填空，使短文内容完整正确。
Since last winter, the smog has occurred a lot of times in China. It has done great harm to our daily life. Many traffic accidents happened just 1. the heavy smog weather. Many coaches and planes had to be 2. . In Nanjing, all primary and middle schools and kindergarten classes 3. as heavy smog hit the city. People have realized 4. protecting the environment. People all over the country are taking measures to reduce the smog weather. The government suggests people go to work or school 5. , such as the bus
and the underground. Also we should plant more trees.
