We didn't know his telephone number, otherwis...

We didn’t know his telephone number, otherwise we ________ him.

高二英语单项填空简单题查看答案及解析

We didn't know his telephone number, otherwise we _________ him.

A. would have telephoned　　　　　　 B. must have telephoned

C. would telephone　　　　　　　　　　 D. had telephoned

高二英语单项填空中等难度题查看答案及解析

—I didn’t know your telephone number in Paris; otherwise, I ________ you.

—Oh, I would rather you ________ me.

A. would have called; had called

B. would ring; call

C. would have called; called

D. would ring; had called

高二英语单项填空中等难度题查看答案及解析

I didn’t know your telephone number; otherwise, I ______ you long ago.

A．had rung          B．have rung         C．would have rung    D．would ring

高二英语单项填空简单题查看答案及解析

I _____ his telephone number. Had I known it, I would have rung him up.

A. don’t known                   B. didn’t know

C. hadn’t known                  D. haven’t known

高二英语单项填空中等难度题查看答案及解析

I didn’t know his telephone number. ________ it, I ________ then.

A. Had I known; would ring him up　　 B. Should I know; would have rung him up

C. If I knew; would ring him up　　 D. Had I known; would have rung him up

高二英语单项填空中等难度题查看答案及解析

1.From the disappointing look on his face, we know that he didn’t pass the exam.

_______________________________

2.So many thousands of terrified people died every time when there was an outbreak.

_______________________________

3.Now when people refer to England you find Wales including as well.

_______________________________

4.For convenient England is divided roughly into three zones.

_______________________________

5.Worrying about the journey, I was unsettled for the first few days.

_______________________________

6.The air seemed thin, even though its combination of gases had little oxygen left.

_______________________________

7.The police car is running at the speed of 100 miles per hour.

_______________________________

8.Seldom he care about what others think.

_______________________________

9.Out did rushed the children.

_______________________________

10.Only then did I realized that I was wrong.

_______________________________

高二英语单句改错中等难度题查看答案及解析

Not　　　　 when and where we should meet, I telephoned our monitor for detailed information.

A. know　　　　 　 B. knew　　　　 C. known　　　　　 D. knowing

高二英语单项填空中等难度题查看答案及解析

Now, we know that if we do not get enough vitamins, we are at risk of developing a number of diseases. As a result, vitamin supplements（补品），though expensive, are popular with people who worry that they are not getting enough vitamins from the foods they eat. But contrary to what many people think, medical experts have found little evidence that most supplements do anything to improve health or protect against disease.

In fact, medical experts warn that taking too many of some vitamins can be harmful. For example, too much vitamin E can cause bleeding. People should discuss what vitamins they take with their doctors, as some vitamins can produce harmful side effects when mixed with medicines.

Experts, however, say that sometimes vitamins can help prevent disease. People who know they lack a particular vitamin should take vitamin supplements. Some older adults, for example, may not have enough vitamin B-twelve. This is because, as people get older, their body loses its ability to take it from foods. Also, people who spend much time inside may need some extra vitamin D as the skin makes this vitamin from sunlight.

Different vitamins are found in different foods. Vitamin A is found in fish liver oil. It also is in the yellow part of eggs. Sweet potatoes, carrots and other darkly colored fruits and vegetables contain substances that the body can change into vitamin A. Vitamin B-twelve is found in green leafy vegetables and other foods, like fruits. Vitamin K can be found in pork products.

In fact, for most people, a balanced diet can ensure enough of the vitamins our bodies need. So, it is important for us to eat a mixture of foods every day to ensure that we get enough vitamins our bodies need.

1.What is probably talked about before this passage?

A. How many vitamins a person’s body needs.

B. How many vitamins some foods contain.

C. The benefits that vitamins bring to our health.

D. What people should do to stay healthy.

2.Vitamin supplements are popular with people because ________.

A. people mistakenly think that they are good for their health

B. they contain more vitamins than the foods people eat

C. food does not provide enough vitamins people need

D. people fear that a lack of vitamins will lead to disease

3.From the passage, we can learn that medical experts advise people _________.

A. never to take any vitamin supplements

B. to depend only on food for their vitamins

C. not to take any vitamins together with medicines

D. to consult doctors before taking vitamin supplements

4.For people who lack Vitamin B-twelve, they can eat more from _______.

A. sweet potatoes　　 B. green leafy vegetables

C. pork products　　 D. eggs

高二英语阅读理解中等难度题查看答案及解析

Now, we know that if we do not get enough vitamins, we are at risk of developing a number of diseases. As a result, vitamin supplements（补品），though expensive, are popular with people who worry that they are not getting enough vitamins from the foods they eat. But contrary to what many people think, medical experts have found little evidence that most supplements do anything to improve health or protect against disease.

In fact, medical experts warn that taking too many of some vitamins can be harmful. For example, too much vitamin E can cause bleeding. People should discuss what vitamins they take with their doctors, as some vitamins can produce harmful side effects when mixed with medicines.

Experts, however, do say that sometimes vitamins can help prevent disease. People who know they lack a particular vitamin should take vitamin supplements. Some older adults, for example, may not have enough vitamin B-twelve. This is because, as people get older, their body loses its ability to take it from foods. Also, people who spend much time inside may need some extra vitamin D as the skin makes this vitamin from sunlight.

Different vitamins are found in different foods. Vitamin A is found in fish liver oil. It also is in the yellow part of eggs. Sweet potatoes, carrots and other darkly colored fruits and vegetables contain substances that the body can change into vitamin A. Vitamin B-twelve is found in green leafy vegetables and other foods, like fruits. Vitamin K can be found in pork products.

In fact, for most people, a balanced diet can ensure enough of the vitamins our bodies need. So, it is important for us to eat a mixture of foods every day to ensure that we get enough vitamins our bodies need.

1.Vitamin supplements are popular with people because ________.

2.From the passage, we can learn that medical experts advise people _________.

3.For people who lack Vitamin B-twelve, they can eat more from _______.

A. sweet potatoes   B. pork products   C. green leafy vegetables  D. eggs

42. What would be the best title of the passage?

A. Getting enough vitamins through a balanced diet.

B. Vitamin supplements do harm to our health.

C. Vitamins are important to our health.

D. Lacking vitamins can cause many diseases.

高二英语阅读理解困难题查看答案及解析