Question

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 seeds 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  小题1: for you to eat.
Steps taken to ensure the quality of space vegetables	Before being brought to the outer space, the 小题2: are carefully selected.
	When being brought back from space, vegetables are  小题3: to see whether there are traces of radiation which might 小题4: to cancer. The testing has 小题5: that they are perfectly healthy.
小题6: of space vegetables	After being  小题7: by the radiation and low gravity in outer space, the seeds produce bigger and healthier vegetables. For example, Space peppers contain 小题8: vitamin C.
	Space tomatoes stay 小题9: longer than normal tomatoes.
	Don’t worry. There is no  小题10: of eating something that may damage your health because none of the genes is changed

Answer 1

小题1:safe/nutritious   
小题2:seeds
小题3:tested
小题4:lead 
小题5:proved /shown
小题6:advantages 
小题7:affected  
小题8:more
小题9:fresh 
小题10:risk/danger/harm

试题分析：这篇短文主要介绍了太空蔬菜的优点：更健康，更安全，更有营养。太空蔬菜没有的基因的改变。我们可以放心食用。
小题1:根据短文描述可知太空蔬菜健康，有营养，安全，对人有好处，故填safe/nutritious  
小题2:根据第四段Space vegetables are grown from seeds that are carefully selected 可知种子是经过认真挑选的，故填seeds
小题3:根据短文When seeds are brought back from space, they are tested to make sure that the vegetables they grow will be safe to eat.故填tested
小题4:根据短文描述可知是检查是否有引起癌症的辐射，故填ead 
小题5:根据短文There are no traces(痕迹) of radiation after testing.可知检测证明他们是安全的。故填proved /shown
小题6:根据表格内容可知在总结太空蔬菜的优点，故填advantages 
小题7:根据短文第二段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 故填affected   
小题8:根据短文Space peppers contain 20 percent more vitamin C than normal peppers可知太空辣椒比普通辣椒辣椒多含有超过20%的维生素C.故填more
小题9:根据短文space tomatoes stay fresh for twenty days, which is one week longer than normal tomatoes 故填fresh
小题10:根据短文This means that no new genes are put into the vegetables. Therefore, they won’t damage your health.故填risk/danger/harm