— I wonder ________ you’ll water this kind of...

— I wonder ________ you’ll water this kind of flower.

—Once a week.

高一英语单项填空简单题查看答案及解析

—I wonder ______you’ll water this kind of flower. —Every other day .

A. how often　　 B. how long　　 C. how soon　　 D. how much

高一英语单项填空简单题查看答案及解析

— I wonder _____ you’ll water this kind of flower.

— Every other day.

A．how much         B．how long          C．how soon         D．how often

高一英语单项填空中等难度题查看答案及解析

—I wonder ______ you’ll water this kind of flower.

—Every other day.

A. how often         B. how long          C. how soon          D. how much

高一英语单项填空简单题查看答案及解析

—I wonder ______you’ll water this kind of flower .

—Every other day .

高一英语单项填空中等难度题查看答案及解析

—I wonder ______you’ll water this kind of flower. —Every other day .

A．how often         B．how long          C．how soon          D．how much

高一英语单项填空中等难度题查看答案及解析

You might wonder how this kind of animal ____ to live without eating for so many months.

高一英语单项填空简单题查看答案及解析

Materials of this kind ____ once ____ on the wall.

A. don’t wash, painted    B. don’t wash, painting

C. aren’t washed, painted  D. aren’t washed, painting

高一英语单项填空简单题查看答案及解析

If you see someone drowning, speed is very important. Once you get him out of the water, if he isn’t breathing, you have four minutes before his brain is completely destroyed. Support his neck, tilt（使翘起）his head back and press his chin（下巴）upwards. This stops the tongue blocking the airway in the throat and is sometimes enough to get him breathing again. If that doesn’t work, start mouth-to-mouth breathing. Press his nostrils（鼻孔）together with your fingers. Open your mouth and take a deep breath. Blow into his lungs until his chest rises, then remove your mouth and watch his chest fall. Repeat twelve times a minute. Keep doing until help arrives.

To bring a child back to life, keep your lips around his mouth and nose and gently blow into his mouth. Give the first four breaths as quickly as possible to fill the blood with oxygen. If, in spite of your efforts, he starts turning a blue grey color, you can feel no pulse（脉搏）,then pressing is the last chance of saving his life.

With arms straight, rock（摇动）forwards, pressing down on the lower half of the breastbone. Don’t be too hard or you may break a rib（肋骨）. Check how effective you are seeing if his color improves or his pulse becomes independent to your chest pressing. If this happens, stop the pressing. Otherwise continue until rescue arrives.

1.This passage is mainly about ________.

A. how to save people out of the water

B. how to give first aid to people who are drowning

C. how to do mouth-to-mouth breathing

D. how to save a child from a river

2.Once you get a drowning man out of the water, if he isn’t breathing, you must first ________.

A. get him breathing again

B. take him to the nearest hospital as soon as possible

C. find someone to help you

D. call the First Aid Centre

3.In the last paragraph, the word “rescue” means ________.

A. breath            B.　 doctor        C.　 help            D.　 pulse

4.If the drowning boy has no pulse, ________.

A. pressing his chin upwards is enough to get him breathing again

B. blowing air into his mouth is sure to save his life

C. pressing his nostrils together with your fingers can work

D. pressing his chest is the last chance of saving his life

5.Which of the following statements is true?

A. If a man fails to breathe for four minutes, his brain will be completely destroyed.

B. If you see someone drowning, you must give him mouth-to-mouth breathing.

C. Don’t stop pressing his chest, if the drowning man starts breathing again.

D. When pressing, you can do it as hard as you can.

高一英语阅读理解中等难度题查看答案及解析

These flowers should not be watered too ______, once _____.

A. long; every other day                         B. often; every fourth day

C. soon; every two days                          D. frequently; each five days

高一英语单项填空中等难度题查看答案及解析