Do you know how many parts this machine _____...

Do you know how many parts this machine __________?

A. consists in B. consists of

C. is consisted of D. consists with

高二英语单项填空困难题查看答案及解析

1.The _____ (污染) water carried the virus.

2.Do you know how to_____（操纵） the machine?

3.We are _____(通知) by doctors to eat more natural food and take plenty of physical exercise.

4.The Chinese people should make a greater _____（贡献） to mankind.

5.My _____ （印象） is that he is against it.

6.The pages of the dictionary have curled up from _____（连续不断） use.

7.She put his failure to _____(缺乏) of experience.

8.Luckily, one of the directors helped him by _____（安排） his education.

9.They are determined to stay in until their _____（要求） are met .

10.It was of course a _____（高兴） for them to meet again after separation.

高二英语单词拼写中等难度题查看答案及解析

---Do you know how this disabled man succeeded in running such a big company?

--- I don’t know , but I think he __________ many difficulties.

A. could have gone through                      B. must have gone through

C. might go through                     D. need go through

高二英语单项填空中等难度题查看答案及解析

---Do you know how this disabled man succeeded in running such a big company?

--- I don’t know , but I think he __________ many difficulties.

A. could have gone through　　 B. must have gone through

C. might go through　　　　　　　 D. need go through

高二英语单项填空中等难度题查看答案及解析

How do you know if your home is an easy aim for thefts(偷窃)? Around the holidays, many families don’t consider taking proper measures to prevent their homes from suffering holiday thefts. With just a few simple steps, you can better make sure of the safety of your home during all of the holiday celebrations. Here are a few tips for making it difficult to tell you are away from home.

● Either have a trusted neighbor pick up your mail and newspapers, or tell your mailperson to hold your mail until you return. Nothing says “Hey, we are not home!” like when your postbox is filled with all kinds of mails and you have many different newspapers in your driveway.

● Set several different lights in your house on random timers (随机定时器)。Don’t leave your outdoor lights on all the time. Instead, put your outside lights on timers to be on during the nights.  If an outdoor light remains on for days at a time, it means that nobody is home to turn it off.

● If you have pets that you are not taking with you on vacation, leave them with a friend, rather than having someone come into your house every day to take care of them. When thefts see a neighbor or friend entering your house every day, they will know you are not home.

● Close all your curtains when you leave town. This is effective to deter possible thefts, as no one can see what is in your house. If they don’t know what there is to take, then the risk is even greater for them to break in.

● This article just has suggested a few tips to help you keep your house safe while you are on holiday. Nothing can truly protect your home unless you have it monitored by a professional home security system.

1.. What is the main idea of the passage?

A. to tell us how to prevent the thefts around the holidays

B. to let the outdoor lights on all the time

C. to tell us many families suffering from the thefts while they are on holiday

D. to tell you to have your neighbor go to your house to take care of your pet.

2..If you are on holiday in other places, the lights in your house should________.

A. be lit in an irregular way              B. be kept on all the night

C. be replaced by random timers          D be turned on only once one day

3..To make your home is well protected, what does the writer advise you to do?

A. Have all the curtains closed            B. Stop your mail service at once

C. Turn to your close neighbors or friends   D. Equip your home with security system

4.. Most of the tips mentioned in the text seem to ______.

A. be very popular with families             B. have no effect on preventing thefts

C. give a false impression on thefts.        D. be a little hard to be brought into effect.

5..The underlined word “deter ”probably means “___________ ”.

A. discover         B. discourage       C. surprise         D. attract

高二英语阅读理解简单题查看答案及解析

It’s well-known that meditation (冥想) has many benefits, but do you know how to practice it for a beginner?

Set a proper scene

Find a space for meditation．It should be private and quiet．Make sure the temperature is comfortable．Sit on a cushion (垫子) if the floor is uncomfortable．You may play soft music if you like.

Take a moment to loosen up．Remember that the goal of meditation is to relax．Loosen your clothing, remove your shoes and have a good stretch．Do your best to ease any muscle tension that might keep you from achieving relaxation．Make an effort to relax your facial muscles．

Focus on your breath

Sit down in the space you’ve prepareD． Close your eyes and breathe．Each time you breathe in, count “one”．Each time you breathe out, count “one”．The idea is to strengthen being in the moment — the last breath doesn’t matter, and the next one doesn’t matter; only this one matters．

Feel your breath inflate (胀大) your lungs and push on your diaphragm (隔膜)．Feel how sweet it is to inhale the fresh air．As you do this, your body will gradually begin to relax and all of your attention will be centered within your minD．

Return to real life

Once you feel fully centered in your mind, allow yourself to gradually drift back to real life．Move your fingers and toes and slowly wake your body up．Open your eyes and remain there for a few minutes until your senses come back, and then slowly stand up．

Even if you can’t make it fully into your mind, you still get some benefits from it．If you want to feel better, you just need to practice．Set about 10 minutes around the same time every day and repeat this exercise.

1.The text is about _________.

A． steps in practicing meditation for beginners

B． tips on how to breathe slowly

C． the benefits of practicing meditation

D． the best way to stay relaxed

2.Which of the following can best fill in the blank?

A． Forget yourself.

B． Prepare yourself for it.

C． Avoid being disturbed.

D． Pay attention to your inner self．

3.The underlined word “inhale” in the text can be replaced by “__________”.

A． look for

B． take in

C． keep away

D． think of

4.To gain greater benefits of meditation, beginners are advised to __________.

A． do some exercise in advance

B． listen to some popular music

C． practice it every day

D． spend a long time in practicing it

高二英语阅读理解中等难度题查看答案及解析

It’s well-known that meditation (冥想) has many benefits, but do you know how to practice it for a beginner?

Set a proper scene

Find a space for meditation．It should be private and quiet．Make sure the temperature is comfortable．Sit on a cushion (垫子) if the floor is uncomfortable．You may play soft music if you like.

Take a moment to loosen up．Remember that the goal of meditation is to relax．Loosen your clothing, remove your shoes and have a good stretch．Do your best to ease any muscle tension that might keep you from achieving relaxation．Make an effort to relax your facial muscles．

Focus on your breath

Sit down in the space you’ve prepared．Close your eyes and breathe．Each time you breathe in, count “one”．Each time you breathe out, count “one”．The idea is to strengthen being in the moment — the last breath doesn’t matter, and the next one doesn’t matter; only this one matters．

Feel your breath inflate (胀大) your lungs and push on your diaphragm (隔膜)．Feel how sweet it is to inhale the fresh air．As you do this, your body will gradually begin to relax and all of your attention will be centered within your mind．

Return to real life

Once you feel fully centered in your mind, allow yourself to gradually drift back to real life．Move your fingers and toes and slowly wake your body up．Open your eyes and remain there for a few minutes until your senses come back, and then slowly stand up．

Even if you can’t make it fully into your mind, you still get some benefits from it．If you want to feel better, you just need to practice．Set about 10 minutes around the same time every day and repeat this exercise.

1.The text is about _________.

A．steps in practicing meditation for beginners

B．tips on how to breathe slowly

C．the benefits of practicing meditation

D．the best way to stay relaxed

2.Which of the following can best fill in the blank?

A．Forget yourself.

B．Prepare yourself for it.

C．Avoid being disturbed.

D．Pay attention to your inner self．

3.The underlined word “inhale” in the text can be replaced by “__________”.

A．look for

B．take in

C．keep away

D．think of

4.To gain greater benefits of meditation, beginners are advised to __________.

A．do some exercise in advance

B．listen to some popular music

C．practice it every day

D．spend a long time in practicing it

高二英语阅读理解中等难度题查看答案及解析

----This is for you.

----You____have!I do not know how to thank you.

A．must not          B．couldn´t          C．needn’t          D．shouldn’t

高二英语单项填空中等难度题查看答案及解析

________ many times，I still didn't know how to operate the machine.

A．Having taught      B．Having been taught  C．Being taught       D．Teaching

高二英语单项填空中等难度题查看答案及解析

—— Do you think you can repair this machine without help?

—— _________. This is not the first time for me to do so.

A．Don’t worry.                          B．All right.

C．Don’t mention it.                      D．No problem.

高二英语单项填空中等难度题查看答案及解析