题干

a=∫π0(sinx+cosx)dx,则二项式(ax−
1
x
)
6
展开式中含x2项的系数是____.
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同类题3

阅读材料,完成下列要求。

材料一:中国古代法律教育始终是由官学和私学交替兴盛、相辅相成的。后秦设立了第一个专门法律教育机构。唐朝律学的学习内容是律令格式和儒家经典,宋代的学习内容除当朝律令、断案外还有儒家经术。由于法律被视为众多维护君主专制工具中的一种,司法始终从属于行政。在学习者心目中,学以致用比探求真理更为重要,他们所追求的是对已有法律的全面了解和熟练运用,为日后的仕途打下知识基础,从某种意义上讲,习法者的这种功利追求制约了他们的学术追求和成就。在官学中,法律教育始终是传统的阐述式教育方式,即教师在课堂上对当朝律令进行讲读和解释,阐发案例,然后学生自己诵读、记忆、理解、意会。

——摘编自吴秋红《论中国古代法律教育的特征》

材料二:受英国法律教育风格的影响,最初的美国法律教育是开业律师的一项增收的副业,因此美国最早的法律教育有很突出的非官方性。十九世纪五十年代,美国院校式的法律教育成型。随着美国社会关系的复杂化,政府领行的法律越来越多,专门研修法律就显得比较重要,长时间的学位制教育迅速发展。法律院校既有私立的,也有单靠政府资助的;有全日制的,也有函授、夜校性质的。据统计,美国登记在册的法律专科院校有百七十余,每年的在校学生有四至五万人。法学院每一个教师都可以按自己的方式、自己编著的讲义教学,教师之间互不监督,平时没有什么往来,只对自己负责的课程质量负责。在课堂上,主要进行法律技能的训练,着重善于处理法律实际问题能力的人。开设的课程主要有:契约、民事侵权行为,不动产和人身所有权、托管权、商务法、破产法、公司法、税法、行业规则、刑法、行政法、劳动法、犯罪学、国际法等。

——摘编自舒扬《浅论英美的法律教育》

同类题4

阅读理解

    It's important to develop the healthy habits in your daily life. The following will help you become healthier and keep perfect shape.

    Eat properly. A healthy diet is very important for everybody. Breakfast is the most important meal in a day. Doctors suggest that students' breakfast should include fruit, eggs, milk, rice or noodles, because these can offer them necessary energy, help them listen carefully in class and keep them healthy. Eat enough for lunch and little for supper. But remember that too much sugar is bad for your teeth and blood. You shouldn't have too many sweet snacks and desserts in your diet, even though such food tastes delicious.

    Keep off germs(病菌). Daily tooth cleaning reduces the amount of germs which will spread diseases. Germs in the mouth arc likely to enter the blood and cause illness, even heart disease. Even if you're not sick, always remember to cough or into your arms instead of your hands because hands can spread germs to others when you touch something else. Besides, washing hands is necessary after going to the toilet or before having a meal. And you'd better rub both hands while washing them.

    Exercise regularly. Regular exercise can improve your moods and balance. What's more, it's good for bones. There are many forms of exercise: walking or running for about 30 minutes a day playing ball games twice or three times a week, swimming or dancing often. You can choose your favorite to practise regularly. You will not only feel energetic but also think better after doing exercise.

    Stay connected. Having regular communication with friends is the key to reducing stress. And sharing happiness and sadness, exchanging information with others can also help improve memory. Having a friend or a circle of friends can help you feel good.

The____to keep fit

Eating properly

You should have proper breakfast because it can____you with necessary energy.

You should have enough for lunch and little for____.

Sweet snacks and desserts arc tasty____.you shouldn't eat too much.

Keeping off germs

It's necessary for you to____your teeth every day, cough or sneeze into your arms' and wash your hands often to stop germs from____.

____regularly

You will feel____and think better after doing exercise, so you can choose your favourite sports to do.

Staying connected

It can help you feel____stressed when you communicate with your friends and it is also useful in____memory.