根据上下文填写空白处所需的内容或所提供单词的正确形式，所填写词语不得多于3个单词。Eati...

根据上下文填写空白处所需的内容或所提供单词的正确形式，所填写词语不得多于3个单词。

Eating organic food will not make you healthier, according to researchers at Stanford University, although it could cut your 1.(expose) to pesticides（杀虫剂）. They looked at more than 200 studies of the content and 2.(associate) health gains of organic（有机的） and non-organic foods. Overall, there 3.(be) no difference in the nutritional content, although organic food was 30% less likely 4.(contain) pesticides.

The researchers looked at 17 studies comparing people who ate organic 5. those who did not and 223 studies 6. compared the levels of nutrients, bacteria, and pesticides in various foods. However, none of the human studies ran for longer than two years, 7.(make) conclusions about long-term 8.(outcome) impossible. And all of the available evidence was 9.(relative) weak and highly variable, which the researchers said was unsurprising because of all the different variables.

Dr Crystal Smith-Spangler, the lead researcher, said “Some believe that organic food is always healthier and more nutritious. But as 10. matter of fact there isn’t much difference between organic and conventional foods, if you’re an adult and make decisions based simply on your health.”

高二英语语法填空中等难度题查看答案及解析

阅读下列材料，在空白处填上适当的内容或括号内单词的正确形式(不多于3个词)。

Organic food is very popular these days, but can also be very expensive. Parents of young children, and even some pet owners, will pay high prices 1. organic food. But many others think organic food is just 2. waste of money.

There is one main 3.(differ) between organic and non-organic food. Organic farms do not use agricultural chemicals such as pesticides that stop insects from damaging crops.

In many 4.(country), foods that claim to be organic must have special labels that guarantee they 5. (grow) organically.

Some people think organic also means “locally grown”, and 6.(original) this was true. At first, only small companies produced these products. But later, big food companies also began selling organic products. Small organic food companies found it difficult 7.(compete) with these big companies, and many didn’t stay in business much 8.(long).

Many farmers and consumers believe organic food is safer and more nutritious. They think agricultural chemicals can cause serious illnesses like cancer, 9. there isn’t much evidence proving　 this is true. However, recent studies have shown that eating organically -grown produce 10.(reduce) your chances of developing heart disease. Therefore, we should be “better safe than sorry” when it comes to what we eat.

高二英语语法填空中等难度题查看答案及解析

根据上下文在空白处填入一个适当的内容（不多于三个单词）或括号内提供单词的正确形式。

Many Chinese students studying abroad like to stay with host families to learn their language and culture. Nowadays, many Shanghai white­collar workers have received native English­speaking_1.__(nation) students as their host families, too, in order to learn English from them.

It is usually free for a foreign student to stay in a host family in Shanghai, but he/she must take_2.__the responsibility of teaching English to at least one certain member of the family. Miss Li has always worried about her__3.__(limit) English. “I never knew what to say to an English­speaking person，” she said. She has taken a number of English courses, but__4.__has proved to be useful. Last year, she saw__5.__advertisement recruiting (征募) host families for foreign students, and that was how Carey (from Chicago, U．S.) came to her home. Carey is actually not a student, but a__6.__(manage). She stays in Li's apartment for free，__7.__has to teach Li oral English for an hour every day. “She could hardly speak Chinese at the beginning, and we had to guess__8.__each other meant through gestures，” said Li.

Two months later, they could talk to each other_9.__gesticulating. Now, Li can communicate with any English­speaking person freely. About 100 Shanghai families have received foreign boarding students, and the figure_10._(rise). However, foreign boarding students can not only help improve oral English, but examination skills.

高二英语语法填空中等难度题查看答案及解析

阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

My interest in Chinese food started years ago, when I was a young reporter for the Washington Post. Our office wasn’t far from Chinatown, 1.______ I found some very good Chinese restaurant.

The first time I ever ate Chinese food, I loved it. I 2._______ (notice) the fresh taste of the meat and vegetables. When I learned more about the food, I began to understand why 3.______ has this special feature.

Many years ago, china had 4.______ energy crisis because it lost much of its wood due to over population and poor management of its forests. This5._____ (lose) was very bad for the country, of course, but it turned out to be very good for the food. Wood became very expensive and hard to get, so the Chinese had to either find a substitute for their6._____ (value) wood, or learn how to use it better. There weren’t any substitutes so people found ways to economize.

In order to economize in 7._____ (cook), they had to use very little wood. So they started cutting their meat and vegetables into small pieces before they put them in the hot oil. That way, the food cooked8.____ (fast) and they saved more fuel. The food 9.____ (prepare) in this way kept its fresh flavor--- and it’s this flavor 10._____ attracts people from other countries to the art of Chinese cooking.

高二英语语法填空中等难度题查看答案及解析

阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式，并将答案填写在答题卡相应的位置上。

In the United States, there were 222 people _1._________ (report) to be billionaires (亿万富翁) in 2003. The _2._________ (rich) of these is Bill Gates, worth _3.__ least $ 41 billion, who made his money ___4.______ starting the company Microsoft. Mr. Gates was only 21 years old __5.__ he first helped to set up the company in 1976. He was a billionaire by the time he was6.__________, there are still some other people who have made lots of money at even __7._ (young) ages. Other young people who have struck it rich include Jackie Coogan and Shirley Temple. __8._ of these child actors made over a million dollars __9.__ (act) in movies before they were 14. But __10._______ youngest billionaire is Albert von Thurn und Taxis of Germany, who, in 2001, inherited (继承) a billion dollars when he turned 18!

高二英语语法填空中等难度题查看答案及解析

语法填空，阅读下面材料，在空白处填入适当内容（不多于三个单词）或括号内单词的正确形式，并将答案填写在答题卡上。

I found one time that helping someone could get you into a lot of trouble.

I was in the　 1.　 (nine) grade at the time, and we were having a final test. During the test, the girl　 2.　 (sit) next to me whispered something, but I didn’t understand. Finally I found that she was trying to ask me　 3.　 I had an extra pen. She showed me that　 4.　 (her) was out of ink and would not write. I happened to have an extra one, so I put it on her desk.

Later, after the test papers had been turned in, the teacher　 5. (ask) me to stay in the room when all the other students were dismissed. As soon as we were alone she began to talk to me about how important it was　 6.　 (stand) on your own two　 7.　 (foot) and be responsible for your own acts. For a long time, she talked about honesty and emphasized the fact　 8.　 when people do something dishonest, they are really cheating themselves. She made me promise that I would think　 9. (serious) about all the things she had said, and then she told me I could leave. I walked out of the room wondering why she had chosen to talk to me　 10. all those things.

Later on, I found out that she thought I had cheated on the test.

高二英语语法填空中等难度题查看答案及解析

阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号中的单词的正确形式。并将答案填写在答题卡标号为36-45的相应位置上。

W: Hello! May I speak to Mr. White, please?

M: Mike White speaking.

W: Hello. 1.___ is Alice Green, Tom’s neighbor.

M: Hello. 2. _____ can I do for you?

W: Well, Tom said he’s been taking piano lessons from you for two years, and I wonder if I can learn from you, 3.____.

M: I don’t think that’s a problem. Have you had any musical4.______ (experience) before?

W: Well, when I was a college student, I spent about half a year 5._____ (learn) to play the guitar. But that was almost ten years ago.

M: Good. 6.___ that case we don’t have to start from the very 7.____ (begin).

W: Then can I go with Tom to your next class?

M: I don’t think 8.____. All the people in that class 9.________ (study) with us for about two years, and they come on Sunday mornings. But you can come to another class, on Saturday evening 10.___ Sunday afternoon.

W: Saturday evening is better for me. See you then.

高二英语语法填空中等难度题查看答案及解析

阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式，并将答案填写在答题卡相应的位置上。

Long ago the Emperor decided1.___________ (hold) a swimming race between 13 different animals. The order in which they finished would decide the order of their 2. __________ (appear) in the Chinese calendar (历法). All the animals lined up on the river bank and3. ___________ (give) the task of 4. __________ (get) to the opposite shore. The cat wondered how he would get across 5.____________ he was afraid of water. The ox worried how he would cross with his poor eyesight. The calculating rat suggested that he and the cat 6. _____________ (jump) onto the ox's back and guide him across. The ox, steady and hard-working, did not notice the two animals on his back. In the meanwhile, the rat 7. ____________ (run) behind the unsuspecting cat and pushed him into the water. As the ox came ashore, the rat jumped off and finished the race first. So the rat got the first year 8.___________ (name) after him and the ox got the second year. 9. __________ the lazy pig reached the finish line in 12th place，the race was over and he was awarded the final place on the calendar. From that day the cat, 10.___________ has never finished and lost his place on the calendar, became the enemy of the rat.

高二英语其他题中等难度题查看答案及解析

阅读下面短文，根据上下文填入适当的词语(只限一词)，或使用括号中的词语的适当形式填空(不多于三词)，并将答案填写在答题卡上标号的相应位置。

Writing test messages while walking is dangerous. A study says it is more dangerous than texting while driving. Researchers found that there are more 1.( injure )to texting pedestrians(行人)than there are to texting motorists. Their report says walking is not as easy 2.we think. We must focus on many things at the same time to walk safely in 3.straight line. The researchers said that people forget how to walk 4. (proper), so dangerous things happen to them. They bump into walls and other people. They walk into cars, fall over things in the street, and even fall into holes 5. down stairs.

A professor said walking is a difficult action. There are several reasons 6. texting makes walking dangerous. 7. is that people can’t see the street. Another is that they focus on their phone keyboard instead of their feet. A final reason is that their minds are somewhere else – they are not thinking about 8.(walk) from A to B safely. The professor said over 6000 people 9. (visit)his hospital last year because of texting. When a pedestrian is tossed (抛)into the air, he or she has nothing 10.(protect)the head. The danger can be serious.

高二英语语法填空中等难度题查看答案及解析

阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写 1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

They suggest making small changes like taking public transport, recycling, using low-flow shower heads, and buying light bulbs that use less energy. Even simple things like using 1. (recycle) paper or switching off the lights when you leave a room can help. 2. we add up all these small changes made by everyone worldwide, they won’t be such small changes. They could be the changes that save our future. After all, there is no substitute 3. our earth.

高二英语语法填空中等难度题查看答案及解析