【正文】 5． B。 3． A。 C： 1． B。 4． B。 2． D。 4． A 5． C。 2． C。例如，各種動(dòng)物和它們的生活，人與動(dòng)物，自然與人類(lèi)的關(guān)系及保護(hù)動(dòng)物的意義。第一，我喜歡小動(dòng)物；再有， 主持人把節(jié)目辦得生動(dòng)活潑。請(qǐng)你向他說(shuō)明哪些是你喜歡的節(jié)目并告訴他喜歡的原因。s authors wrote. It could save more than a million lives a year from diarrhoeal diseases, and prevent respiratory（ 呼吸 ） infections the biggest causes of child mortality（ 死亡 ） in developing countries. In developed nations, handwashing can help prevent the spread of viral infections like flu and sickness and diarrhea bugs like norovirus and rotavirus, as well as hospitalacquired infections like MRSA and Cdifficile, the authors said. The researchers studied the behavior of a quarter of a million people using toilets at motorway service stations in Britain over 32 days． Use of soap was monitored by sensors. The study, published in the American Journal of Public Health to mark Global Handwashing Day, showed that with no reminders, 32 percent of men and 64 percent of women used soap. 1． In which of the following situation can people wash their hands properly? A． After they going to toilet． B． when they think they are being watched. C． When they think their hands are dirty. D． When they find soap nearby. 2． Which of the following is the main advantage of handwashing? A． people can always get their hands clean． B． People can save a lot of time and water． C． It is the cheapest way of controlling disease. D． It wastes no any time and energy. 3． What is the biggest cause of child death in developing countries? A． respiratory infections． B． diarrhoeal diseases． C． H1N1 swine flu D． hospitalacquired infections. 4． Which of the following is true according to the seventh paragraph? A． Handwashing is popular in the developed countries. B． They authorities persuaded the people to wash their hands daily. C． More and more people know to wash their hands properly. D． The spread of viral infections is a serious problem. 5． We can conclude from the passage that _______. A． Most people wash their hands after going to toilet. B． Many people can not wash their hands properly. C． Few people know Global Handwashing Day. D． H1N1 swine flu was declared a pandemic D One of the strongest arguments for the raising of the school leaving age（ ROSLA） has been that it will bring us some way nearer to―equality of opportunity‖. Many people like to think of our present system of schooling as providing plenty of steps up the ladder of success for clever children． It would be good to think that no one who is really bright can be missed out when the state system is obviously so plete． It is obvious, for instance, that many children from less wealthy homes reach university or do well in other ways. Unfortunately we now have plenty of proofs that many children of every level of ability do much less well than they could． For instance, during the years of national military service it was possible to test the intelligence（ 智力 ） of all male 18 – to – 20 – year – olds． Half of those soldiers who were placed in the two highest ability groups had left school at 15. It has also been shown that the percentage of working class children going to university is almost the same now as it was in 1939． One study of 5,000 children from birth to 21 years old shows that up to half the bright pupils from working class homes left school when they reached 16 years old． Moreover, there is no difference in intelligence between the sexes, but far more boys than girls stay in education after 16. It is clear from this and many other proofs that many children are still leaving school too early to benefit from the prizes—money, social respectability, and interesting jobs—which higher education gives． It is clear too that the reasons why such children leave have much to do with their social background． Their parents often need the extra money another moneyearner would bring in。 accidentally D． g