_________ us with the ability to fight agains...

_________ us with the ability to fight against disease, but it also helps us build our body. So, it is on my list of __________.

A. Vitamin C not only provides; advice

B. Not only does Vitamin C provide; recommendation

C. Not only does Vitamin C provides; suggestion

D. Vitamin C not only provided; proposal

高二英语单项填空中等难度题查看答案及解析

How to Improve Your Immunity

Immunity (免疫力) is the ability of the body to fight diseases and disease-causing pathogens (病菌). Increasing your immunity can be beneficial for not only preventing illness, but also making you feel better in general. 1. .

Eating Healthy

Eat more fruits and vegetables. 2.. They are also rich in antioxidants(抗氧化物), which increase your oxygen level. And stay hydrated. Drinking plenty of water can raise immunity levels in your body. Eat plenty of yogurt and try whole grains, which are especially good for improving your immune system.

3.

Meditate (冥想) a few minutes every day. You can use meditation to slow your heart rate and lower your blood pressure. Sit for a few minutes with your eyes closed, letting any distracting thoughts leave you.

Talk to your friends and family about stressors. Reaching out to others can help you to feel better about the stress in your daily life. 4.. Relaxing music can also make you feel less anxious, which helps to improve your immune system.

Getting Enough Sleep and Exercise

Get enough sleep every night. Sleep helps to restore your body and keep your immune system strong. Keeping your body well rested will help you to stay healthy.

5.. Exercise decreases your risk for heart disease and helps white blood cells circulate at a higher rate. It can also help reduce hormones associated with stress.

A.Reducing Your Stress

B.Making good use of stress

C.Make sure not to overdo exercise

D.The best ways to increase your immunity are as follows

E.Take a walk or have proper exercise on a regular basis

F.They have a lot of vitamins and nutrients that boost your immunity

G.Besides, Listening to music can lower your heart rate and blood pressure

高二英语七选五中等难度题查看答案及解析

Nobody likes home economics (家政学). But restoring the program could help us in the fight against obesity and chronic (慢性的) diseases today.

The home economics movement was founded on the belief that housework and food preparation were important subjects that should be studied scientifically. The first classes occurred in the agricultural and technical colleges that were built in the 1860s. When most departments of universities rejected women, home economics was a back door into higher education.

Indeed, in the early 20th century, home economics was a serious subject When few people understood germ (微生物) theory and almost no one had heard of vitamins, home economics classes offered vital information about washing hands regularly, eating fruits and vegetables and not feeding coffee to babies.

However, today we remember only the fixed ideas about home economics, forgetting the movement’s most important lessons on healthy eating and cooking. Too many Americans simply don’t know how to cook. Our diets, consisting of highly processed foods made cheaply outside the home, have contributed to many serious health problems. In the last decade, many cities and states have tried to tax junk food heavily or to ban the use of food stamps (食品券) to buy soda. Clearly, many people are doubtful about any governmental steps to promote healthy eating. But what if the government put the tools of obesity prevention in the hands of children themselves by teaching them how to cook?

My first experience with home economics happened two decades ago when I was a seventh grader in a North Carolina public school. A year later, my father’s job took our family to Wales, where I attended a large school for a few months. It was the first time I had ever really cooked anything. I remember that it was fun, and with an instructor standing by, it wasn’t hard. Those lessons stuck with me when I first started cooking for my husband and myself after college and they still do. Teaching cooking in public schools can help solve some problems facing Americans today. The history of home economics shows it’s possible.

1.Home economics______.

A. is a subject becoming more and more popular with Americans

B. is often used to help fight against obesity and chronic diseases

C. once offered women a. special approach to university education

D. was first taught in the agricultural and technical colleges in the early 1900s

2.The third paragraph mainly tells us______ .

A. the importance of regular hand washing

B. the health benefits of fruits and vegetables

C. the contents of home economics classes in the early 20th century

D. the significance of teaching home economics in the early 20th century

3. In the opinion of the author, how should we fight against childhood obesity?

A. Children should be taught how to cook.

B. A heavy tax should be put on junk food

C. Healthy eating should be promoted at school

D. Using food stamps to buy soda should be banned

4.What does the author imply in the last paragraph?

A. Her family moved frequently in her childhood.

B. Cooking classes have a far-reaching influence on her later life.

C. To receive a better education, she went to a large school in Wales.

D. Teaching cooking is the key to solving Americans’ health problems.

高二英语阅读理解中等难度题查看答案及解析

People who are infected with HIV are often looked down upon because social _____ against the disease runs so deep.

A．preference        B．conflict           C．prejudice         D．status

高二英语单项填空简单题查看答案及解析

China has got a good 　　 for fighting against the flu with its careful and smooth organization.

A.reputation　　　 B.influence

C.impression　　　　 D.knowledge

高二英语单项填空简单题查看答案及解析

China has got a good ___ for fighting against the flu with its careful and smooth organization

A.reputation    B.influence    C.impression       D.knowledge

高二英语单项填空中等难度题查看答案及解析

China has got a good ________ for fighting against the flu with its careful and smooth organization.

A．reputation　     B．influence　　　　　　 C．impression　     D．knowledge

高二英语单项填空简单题查看答案及解析

China has got a good ________ for fighting against the flu with its careful and smooth organization.

A．reputation  B．influence

C．impression  D．knowledge

高二英语简单题查看答案及解析

China has got a good _________ for fighting against the flu with its careful and smooth organization．

A．reputation　　　　　　　　 B．influence

C．impression　　　　　　　　 D．knowledge

高二英语单项填空中等难度题查看答案及解析

China has a good ________ for fighting against the flu with its careful and smooth organization.

A. reputation     B. influence       C. impression       D. knowledge

高二英语单项填空中等难度题查看答案及解析