题目内容
（请给出正确答案）
(Staying up) all night, Tom (finished not only) the homework (but also read) many poems of his (favorite) poets.
A．Staying up
B．finished not only
C．but also read
D．favorite
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更多“（Staying up) all night, Tom （f…”相关的问题
He tried to make up______ the lost time______ staying up late.
A．with, by
B．for, by
C．with, with
D．for, with
Tripp imagined all kinds of things ______.
A．when his third day of staying awake came to an end
B．when he was deprived of sleep for 5 days
C．at the end of the experiment
D．after 201 hours and thirteen minutes without sleep
A.building tombs for them
B.offering them titles
C.asking painters to draw pictures for them
D.staying with them all the time
Question 1 to 5 are based on the following passage.
If you think a high-factor sunscreen(防晒霜)keeps you safe from harmful rays, you may be wrong. Research in this week's Nature shows that while factor 50 reduces the number of melanomas(黑瘤)and delays their occurrence, it can't prevent them. Melanomas are the most aggressive skin cancers. You have a higher risk if you have red or blond hair, fair skin, blue or green eyes, or sunburn easily, or if a close relative has had one. Melanomas are more common if you have periodic intense exposure to the sun. Other skin cancers are increasingly likely with long-term exposure.
There is continuing debate as to how effective sunscreen is in reducing melanomas—the evidence is weaker than it is for preventing other types of skin cancer. A 2011 Australian study of 1,621 people found that people randomly selected to apply sunscreen daily had half the rate of melanomas of people who used cream as needed. A second study, comparing 1,167 people with melanomas to 1,101 who didn't have the cancer, found that using sunscreen routinely, alongside other protection such as hats, long sleeves or staying in the shade, did give some protection. This study said other forms of sun protection—not sunscreen—seemed most beneficial. The study relied on people remembering what they had done over each decade of their lives, so it's not entirely reliable. But it seems reasonable to think sunscreen gives people a false sense of security in the sun.
Many people also don't use sunscreen properly-applying insufficient amounts, failing to reapply after a couple of hours and staying in the sun too long. It is sunburn that is most worrying-recent shows five episodes of sunburn in the teenage years increases the risk of all skin cancers.
The good news is that a combination of sunscreen and covering up can reduce melanoma rates, as shown by Australian figures from their slip-slop-slap campaign. So if there is a heat wave this summer, it would be best for us, too, to slip on a shirt, slop on(抹上)sunscreen and slap on a hat.
1.What is people's common expectation of a high-factor sunscreen？
A.It will delay the occurrence of skin cancer.
B.It will protect them from sunburn.
C.It will keep their skin smooth and fair.
D.It will work for people of any skin color.
2.What does the research in Nature say about a high-factor sunscreen？
A.It is ineffective in preventing melanomas.
B.It is ineffective in case of intense sunlight.
C.It is ineffective with long-term exposure.
D.It is ineffective for people with fair skin.
3.What do we learn from the 2011Australian study of 1,621 people？
A.Sunscreen should be applied alongside other protection measures.
B.High-risk people benefit the most from the application of sunscreen.
C.Irregular application of sunscreen does women more harm than good.
D.Daily application of sunscreen helps reduce the incidence of melanomas.
4.What does the author say about the second Australian study？
A.It misleads people to rely on sunscreen for protection.
B.It helps people to select the most effective sunscreen.
C.It is not based on direct observation of the subjects.
D.It confirms the results of the first Australian study.
5.What does the author suggest to reduce melanoma rates？
A.Using both covering up and sunscreen.
B.Staying in the shade whenever possible.
C.Using covering up instead of sunscreen.
D.Applying the right amount of sunscreen.
阅读下面的句子，根据文章内容进行判断，正确写“T”错误写“F”。
Better Life for All
In today’s society, working people can seldom find time to relax themselves in their busy schedules. They often work overtime because of too much work waiting in queue, which ends up causing a lot of physical and mental problems. However, more people are now aware that relaxation and stress-relief are necessary for life. One’s health should never be sacrificed for a need to work hard. Indeed, finding time to relax makes people work more efficiently.
Many people plan trips to spend their free time travelling with their loved ones. This may have been a luxury in the past, but it has become more common in recent years. Travelling at home and abroad has now become convenient and affordable.
Going jogging and going to the gym have also become more popular, as they are rather convenient ways to exercise and stay fit. Exercising helps relax your body and has been shown, to relieve mental stress as well. This demand for recreation and leisure service has also stimulated the economy, as new businesses are created to meet these needs.
In sum, working hard is important, but having a good quality of life can actually facilitate your success at work. Knowing when and how to relax should be a part of well -balanced lifestyle. Take a walk outdoors, visit the gym, or go jogging. You will find that your time was not wasted, even if it was not spent working in your office.
() 21. In today’s society, working people can often find time to relax themselves in their busy schedules.
() 22. In the past few people might afford travelling.
() 23.the demand for recreation and leisure service has made the economy develop.
() 24. Exercising can only help relax your body instead of staying fit.
() 25. People should take a balance between work and relaxation.
A.fall into
B.separate from
C.broken up
D.divided into
I stayed up all night______to find a new solution to the problem.
A．trying
B．have tried
C．try
D．tried
A.take part in
B.take up
C.guess
D.look forward to
