题目内容
（请给出正确答案）
[主观题]
Wash your hands ______ you eat something.A．asB．beforeC．when
Wash your hands ______ you eat something.
A．as
B．before
C．when
查看答案
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
Wash your hands ______ you eat something.
A．as
B．before
C．when
如果结果不匹配，请 联系老师 获取答案
更多“Wash your hands ______ you eat…”相关的问题
A.mage
B.infection
C.flavour
D.network
请根据短文的内容，回答题。
Common-cold Sense
You can&39;t beat it, but you don&39;t have to join it. Maybe it got the name "common cold" because it&39;s more common in winter. The fact is, though, being cold doesn&39;t have anything to do with getting one. Colds are caused by the spread of rhinoviruses, and, at least so far, medical science is better at telling you how to avoid getting one than how to get rid of one.＜br＞
Children are the most common way cold viruses are spread to adults, because they have more colds than adults -- an average of about eight per year. Why do kids seem so much more easily to get colds than their parents？ Simple. They haven&39;t had the opportunity to become immune to many cold viruses.＜br＞
There are more than 150 different cold viruses, and you never have the same one twice. Being infected by one makes you immune to it -- but only it.＜br＞
Colds are usually spread by direct contact, not sneezing or coughing. From another person&39;s hand to your hand and then to your nose or eyes is the most common route. The highest concentration of cold viruses anywhere is found under the thumbnails of a boy, although the viruses can survive for hours on skin or other smooth surfaces.＜br＞
Hygiene is your best defense. Wash your hands frequently, preferably with a disinfectant soap,especially when children in your household have colds.＜br＞
But even careful hygiene won&39;t ward off every cold. So, what works when a coughing, sneezing, runny nose strikes？＜br＞
The old prescription of two aspirins, lots of water, and bed rest is a good place to start. But you&39;ll also find some of the folk remedies worth trying. Hot mixtures of sugar(or honey), lemon,and water have real benefits.
According to the essay， you may have a cold because__________. 查看材料
A.the weather is too cold
B.the spread of rhinoviruses gets people infected
C.another person"s coughing passes the cold to you
D.you wash your hands too often
听力原文：Hello, everyone. I'd like to tell you a story about Miss Richards.
Miss Richards was a teacher at a school for boys and girls. She taught chemistry and physics from the lowest to the highest classes in the school. Sometimes the new classes learned rapidly, but sometimes they were very slow, and then Miss Richards had to repeat things many times.
One year, the first class had been studying chemistry for several weeks when Miss Richards suddenly asked, "What is water7 Who knows？ Hands up."
There was silence for a few seconds, and Miss Richards felt sad but then one boy raised his hand. "Yes, Dick？" said Miss Richards encouragingly. He was not one of the brightest students in the class, so she was glad this boy could answer.
"Water is a liquid which has no color until you wash your hands in it, then it turns black," the boy replied.
What was Miss Richards？
A．A chemistry teacher.
B．A physics teacher.
C．A science teacher.
A.wash hands before eating
B.go to the dentist
C.go to bed early
第三节 短文理解2
阅读下列短文，从[A]、[B]、[C]三个选项中选择一个正确答案。
It was Saturday morning in May, when Mrs. Green drew back her curtains and looked out. She smiled and said, "It's going to be a beautiful day." She woke her little son up at eight thirty and said to him, "Get up, Jim. We're going to the zoo today. Wash your hands and face, brush your teeth and eat your breakfast quickly. We're going to New York by train."
Jim was six years old. He was very happy then, because he liked going to the zoo very much, and he also liked going by train. He said, "I dreamed of the zoo last night, Mum."
His mother was in a hurry, but she stopped and smiled at her son. "You did, Jim？" she said. "And what did you de in the zoo in your dream？" Jim laughed and answered, "You know, Mum. You were there in my dream, too."
What did Mrs. Green say when she looked out of the window？ She said, " ______ ."
A．Get up, Jim. We're going to the zoo
B．What did you do in your dream
C．It's going to be a beautiful day
The Chinese government has taken measures to prevent and control the disease. Poultry within 3 km of infected farms is to be killed and those within 5 km vaccinated (进行接种疫苗 ). Meanwhile, there will be constant monitoring and daily reports on the disease across the country, and increased production of bird flu vaccines.
Among the Asian countries and regions affected by bird flu in animals, only Vietnam and Thailand have reported human cases. The people infected were reported to have caught the disease from poultry. While the World Health Organization (WHO) said there is "no proof of human-to-human transmission (传播)" of bird flu.
The big fear is that the disease could combine with a human influenza virus (病毒) to create a deadly new disease that will kill millions of people across the globe. Many Asian farmers live closely with their animals and sell live chickens in the market. This greatly increases the possibility of human beings infected with bird flu.
A spokesman of the WHO said that Asian countries affected by bird flu should introduce a more healthy way of raising and selling chickens. And the people there have to completely change their lifestyle. and attitude towards animals. Here are some safety measures for people to stay healthy:
Keep fit and well through regular exercise;
Avoid infected poultry and infected people;
Avoid eating raw or under-done poultry and eggs;
Make sure there is always fresh air in your home;
Cover your mouth and nose when coughing or sneezing;
Wash your hands frequently.
What does the underlined word "poultry" mean？
A．Wild birds.
B．Wild animals.
C．Home-raised birds.
D．Home-raised animals.
Children have more colds because__________. 查看材料
A.they are usually infected about eight times each year
B.they are not immune to many cold viruses
C.they never wash their hands so that their thumbnails are dirty
D.they don"t like eating lemon
根据下列材料，请回答题
Hair Care
Whether the hair is long or short，it must be regularly brushed and regularly washed．For greasy（油性的）hair，especially if the owner lives in a town。it may be necessary to wash the head every four to five days．Those with a dry hair can usually go a little longer，but this is a matter for the individual to decide．
As for style．this must be studied according to what is the latest fashion and also to suit the individual at different times of her life．If a woman is not able to go to hairdresser very often，it is important that she chooses a style. she can easily manage for herself，and this nearly always means
that the first cut must be very standard．The same applies to permanent waving（烫发）．I think that this should be carried out three or four times a year，SO that the hair never gets out of hand．
One thing would be remembered though，that is，whatever you apply to the head can have some effect upon the skin and therefore anything strong should be used with care．Or you may use milder products．
Young people who has spots or skin troubles on their face should take particular care to en． sure that the hair is both clean and does not come into contact with the affected piece of skin．Hair is very difficult to keep completely clean and therefore anyone running their hands through their hair and afterwards touching their face，or letting their hair fall over their faces，might spread infection from one place to another．s
Good hair does a lot to the effect of a face，SO if you want to look charming，please start with your hair．
According to the text，the most basic thing to do in hair care isC． 查看材料
A.to go to hairdressers very often
B.to choose milder products for the hair
C.to wash and brush the hair regularly
D.to keep the hair away from the skin trouble
and was confirmed in China on January 27. No human cases have been found in the mainland, but 13 of the country's 31 provinces, autonomous regions, and municipalities (直辖市) have reported the disease in poultry.
The Chinese government has taken measures to prevent and control the disease. Poultry within 3 km of infected farms is to be killed and those within 5 km vaccinated (进行接种疫苗). Mean- while, there will be constant monitoring and daily reports on the disease across the country, and in- creased production of bird flu vaccines.
Among the Asian countries and regions affected by bird flu in animals, only Vietnam and Thai- land have reported human cases. The people infected were reported to have caught the disease from poultry. While the World Health Organization (WHO) said there is "no proof of human-to-human transmission (传播)" of bird flu.
The big fear is that the disease could combine with a human influenza virus (病毒) to create a deadly new disease that will kill millions of people across the globe. Many Asian farmers live closely with their animals and sell live chickens in the market. This greatly increases the possibility of human beings infected with bird flu.
A spokesman of the WHO said that Asian countries affected by bird flu should introduce a more healthy way of raising and selling chickens. And the people there have to completely change their lifestyle. and attitude towards animals. Here are some safety measures for people to stay healthy:
* Keep fit and well through regular exercise;
* Avoid infected poultry and infected people:
* Avoid eating raw or under-done poultry and eggs;
* Make sure there is always fresh air in your home;
* Cover your mouth and nose when coughing or sneezing;
* Wash your hands frequently.
What does the underlined word "poultry" mean？
A．Wild birds.
B．Wild animals.
C．Home-raised birds.
D．Home-raised animals.
