题目内容
（请给出正确答案）
Experts have long been interested in the education reforms in some top universities.
A．Y
B．N
C．NG
如果结果不匹配，请 联系老师 获取答案
更多“Experts have long been interes…”相关的问题
Experts have long pointed out that in the face of car-ownership explosion, ______.
A．road users should make more sacrifice
B．drivers should be ready to yield to each other
C．drivers should have more communication among themselves
D．drivers will suffer great loss if they pay no respect to others
Experts have long pointed out that in the face of car-ownership explosion ______.
A．road users should make more sacrifice
B．drivers should be ready to yield to each other
C．drivers should have more communication among themselves
D．drivers will suffer great loss if they pay no respect to others
Experts have long pointed out that in the face of car-ownership explosion, ______ .
A．road users should make more sacrifice
B．drivers should be ready to yield to each other
C．drivers should have more communication among themselves
D．drivers will suffer great loss if they pay no respect to others
Experts advise starting a foreign language early because ______.
A．children have a special talent to learn languages
B．it will take a very long time to master a language
C．the linguistic ability will be weakened as one grows up
D．children have an amazing way to separate two languages
What can be inferred from the health experts？
A．It"s the first time that ingestion disease have outbroken in Haiti.
B．The death rate of ingestion disease is too high.
C．Death number will keep increasing for a long time.
D．Ingestion disease could join other diseases in Haiti.
阅读材料，回答题：
Natural Medicines
Since earliest days, humans have used some kinds of medicines. We know this because hu-mans have survived. Ancient treatments for injury and disease were successful enough to keep hu-mans from dying out completely.
They were successful long before the time of modem medicine. Before the time of doctorswith white coats and shiny （发亮的）nstruments. Before the time of big hospitals with strangeand wonderful equipment.
Many parts of the world still do not have university-educated doctors. Nor do they have ex-pensive hospitals. Yet injuries are treated. And diseases are often cured. How？ By ancient meth-ods. By medicines that might seem mysterious, even magical （有魔力的）Traditional medicinesare neither mysterious nor magical, however.
Through the centuries, tribal (部落的) medicine men experimented with plants. They foundmany useful chemicals in the plants. And scientists believe many of these traditional medicinesmay provide the cure for some of today&39;s most serious diseases.
Experts say almost 80% of the people in the world use plants for health care. These naturalmedicines are used not just because people have no other form. of treatment. They are used be-cause people trust them. In developed areas, few people think about the source of the medicinesthey buy in a store. Yet many widely-used medicines are from ancient sources, especially plants.Some experts say more than 25 % of modem medicines come, in one way or another, from nature.
Scientists have long known that nature is really a chemical factory. All living things containchemicals that help them survive. So scientists&39; interest in traditional medicine is not new. But ithas become an urgent concern. This is because the earth&39;s supply of natural medicines may bedropping rapidly.
The passage indicates that ancient treatments for injury and disease were 查看材料
A.much more successful than modem ones
B.successful enough for humans to survive
C.successful in all cases
D.of little help to humans
Sleep experts have long known that getting a good night's sleep is important.
It helps kids perform. their best during the day. A recent study shows that sleep helps improve problem-solving skills and creative(创造性) thinking.
For the study, two groups of volunteers answered a math problem. The group that slept for eight hours solved the problem correctly more often than the group that did not get enough sleep.
While you sleep, your brain is busy doing its" homework". It sorts out information from your day. Getting enough sleep each night can boost your brainpower. That will help you do your best in school. Experts say that, in return, can lead to better grades.
What is the best title for the text？
A．Too Much Sleep
B．It's Homework Time
C．Sleep to Succeed
D．Math Problems
Natural Medicines
Since earliest days, humans have used some kinds of medicines. We know this because humans have survived. Ancient treatments for injury and disease were successful enough to keep humans from dying out completely.
They were successful long before the time of modern medicine. Before the time of doctors with white coats and shiny (发亮的) instruments. Before the time of big hospitals with strange and wonderful equipment.
Many parts of the world still do not have university-educated doctors. Nor do they have expensive hospitals. Yet injuries are treated. And diseases are often cured. How？ By ancient methods. By medicines that might seem mysterious, even magical (有魔力的). Traditional medicines are neither mysterious nor magical, however.
Through the centuries, tribal (部族的) medicine men experimented with plants. They found many useful chemicals in the plants. And scientists believe many of these traditional medicines may provide the cure for some of today's most serious diseases.
Experts say almost 80% of the people in the world use plants for health care. These natural medicines are used not just because people have no other form. of treatment. They are used because people trust them. In developed areas, few people think about the source of the medicines they buy in a store. Yet many widely-used medicines are from ancient sources, especially plants. Some experts say more than 25% of modern medicines come, in one way or another, from nature.
Scientists have long known that nature is really a chemical factory. All living things contain chemicals that help them survive. So scientists' interest in traditional medicine is not new. But it has become an urgent concern. This is because the earth's supply of natural medicines may be dropping rapidly.
The passage indicates that ancient treatments for injury and disease were
A．much more successful than modern ones.
B．successful enough for humans to survive.
C．successful in all cases.
D．of little help to humans.
