Rather than carry out the project by itself, the company planned to _________ with other potential cooperators.
A. catch up B. come up
C. keep up D. team up
高三英语单项填空简单题
Rather than carry out the project by itself, the company planned to _________ with other potential cooperators.
A. catch up B. come up
C. keep up D. team up
高三英语单项填空简单题查看答案及解析
Rather than carry out the project by itself, the company planned to _________ with other potential cooperators.
A. catch up B. come up
C. keep up D. team up
高三英语单项填空中等难度题查看答案及解析
Only when our project has been approved of by the committee ______ to carry it out.
A. did we start B. we started
C. can we start D. we start
高三英语单项填空中等难度题查看答案及解析
Only when our project has been approved of by the committee ______ to carry it out.
A. did we start B. we started
C. can we start D. we start
高三英语单项填空简单题查看答案及解析
A research project jointly carried out by scientists from several British universities and institutes has drawn people’s attention to the toothbrush again.
Researchers have found that your toothbrush is home to more than 100 million bacteria. But there are hundreds of microorganisms in the mouths and your toothbrush probably won’t make you sick unless there is an unhealthy balance of bacteria. Our immune system can usually take care of bacterial invaders. However, if others use your toothbrush, or you use someone else’s, bacteria can be spread.
They have also found the toothbrush holders are the third-most dirty household items (behind dish sponges and kitchen sinks), thus advocating cleaning the toothbrush holder regularly.
The storage of your toothbrush in your bathroom is also important. Here are some storage tips from the researchers to keep your toothbrush as healthy as possible:
Put your toothbrush as far away as possible from the toilet flushing.
Let your toothbrush dry thoroughly between brushings.
Don’t use toothbrush covers, which can create a perfect breeding ground for bacteria.
Keep your toothbrush upright in a holder. rather than lying down.
Keep toothbrushes separate. If toothbrushes touch, they can exchange and spread bacteria.
There are products available that claim to sanitize（消毒）your toothbrush. While some of these products do kill some bacteria, there is no evidence that using them will reduce your risk of illness, according to the researchers.
They recommend replacing your toothbrush every three to four months or more often if you are sick or if you have a weakened immune system. Children’s toothbrushes may need to be replaced more often than adult brushes.
1.Who will probably find this text helpful?
A. People concerning their heath
B. People decorating their house
C. People caring about their diets
D. People carrying out experiments
2.What can we infer from the text?
A. Products of sanitizing the tooth brush are of no use at all.
B. Adults need to replace toothbrushes more often than children.
C. Sharing your toothbrush with others may be harmful to your health.
D. Your toothbrush will probably make you sick if there is a healthy balance of bacteria.
3.What are people advised to do in the text?
A. Clean the toothbrush holder regularly.
B. Keep the toothbrush covered after the use.
C. Keep the toothbrush lying down after using it.
D. Have the toothbrush dry partly between brushings
4.Which might be the best title for the text?
A. How to Replace Your Toothbrush Economically?
B. How to Clean Your Toothbrush Correctly?
C. How to Store Your Toothbrush Healthily?
D. How to Use Your Toothbrush Properly?
高三英语阅读理解困难题查看答案及解析
_____ the Hope Project was carried out in this poor area, students here had no access to education.
A．Once B．As C．Before D．After
高三英语单项填空简单题查看答案及解析
Before the Hope Project was carried out in this poor area , children here had no ______ to education.
A. access B. approach C. attitude D. attraction
高三英语单项填空中等难度题查看答案及解析
Before the Hope Project was carried out in this poor area, students here had no _____ to education.
A. access B. action C. attitude D. attraction
高三英语单项填空中等难度题查看答案及解析
The best way to carry out big projects is to force them into your _______. Spare time doesn’t appear from nowhere and you need to create it with efforts.
A. presentation B. campaign
C. schedule D. procedure
高三英语单项填空中等难度题查看答案及解析
(2013·菏泽模拟)The building project ________ next year is not easy ________ in time.
A．being carried out; to complete
B．carried out; to be completed
C．to be carried out; to complete
D．to be carried out; to be completed
高三英语单项填空中等难度题查看答案及解析