题目内容
Children who suffer head trauma(创伤)call experience headaches months after the injury, with girls more likely to have them than boys，a new study finds．
The researchers also found that the risk of having these headaches was greater after a mild
traumatic brain injury(TBI)than after a moderate or severe one．
The study, published online Dec．5 in the journal Pediatrics，included children aged 5 to 1 7 who were hospitalized with traumatic brain injury in King County in Washington State and one in Philadelphia．Three months after treatment，headaches were reported by 43 percent of children who’had a mild TBI，37 percent of those who had a moderate to severe TBI，and 26 percent of children in a control group who’d suffered broken arms but no head trauma．
The researchers also assessed the children one year after they were hospitalized and didn’t find any significant differences in headaches between the groups．
Teens and girls appear to have the highest risk for headache after mild TBI，and the course of recovery after such events is likely affected by age，injury severity and gender(性别)，the researchers concluded．
The authors noted that more than half a million children in the United States suffer a TBI each year．
“Little research has focused on chronic(慢性的)headache post-TBI in children，”Dr．Heidi Blume，of me Seattle Children’S Research Institute，said in锄institute news release(发布会)．“The common existence of headache following mild TBI appear to follow a pattern we see in primary headache disorders such as a migraine(偏头痛)．”
She said the research will examine similarities betwe．en TBI and migraine，including a look at whether“migraine treatment will work for post．traumatic headaches．”
In the meantime，‘'what parents need to know is that some children with TBI may have headaches for several weeks or months after TBI，but that most recover with time，”Blume said．“And significantly, girls and teenagers appear to be at particular risk for headaches after mild TBI．Parents should be aware of what to expect after mild TBI，and that includes TBI for sports．related injuries．”，
71．Which of the following can best serve as the title of the passage?
A．Teachers Should Do More to Protect Teenagers in Schools
B．How to Avoid Headaches after Traumatic Brain Injuries
C．Head Injuries May Lead to Headaches for Teenagers
D．More Attention Should Be Paid to Post．TBI Headaches
72．The differences in headaches after TBI among different people lasts______.
A．for more than a year B．1ife long
C．for three months D．for less than a year
73．Which of the following statements is not true according to the passage?
A．The severer the injury is．the greater the risk will be．
B．Headaches after TBI are similar to a migraine．
C．There hasn’t been enough research on headache post-TBI in children．
D．Giris are more likely to have post．TBI headaches．
74．In the last paragraph，Dr．Heidi Blume warns that________.
A．parents should look after their children more carefully
B．post—TBI headaches will last for several weeks or months
C. post—TBI headaches may not show immediately
D．girls and teenagers should avoid attending school sport activities
75．Paragraph 3 is intended to_______.
A．prove that girls are mole likely to have post—TBI headaches
B．support what is mentioned in Paragraph 2
C．show the common existence of headaches after TBI
D．tell the readers that post-TBI headaches are not dangerous
CDABB
学而优衔接教材南京大学出版社系列答案
小学课堂作业系列答案
金博士一点全通系列答案President Obama's plan to improve former president George W. Bush's No Child Left Behind program is an improvement on a good thing. But it doesn't go far enough.
Obama outlined a goal that by 2020, all grade school and high school students are on a path toward college.
However, what we need is a practical plan that not only requires all high school graduates to take at least two years of college but also makes it financially possible for them to do so. We've provided a free public education through the 12th grade. If we're going to keep up—or catch up——with some other countries (like China) in preparing young people for careers, a 12-year education programme no longer is enough.
About 3 million students across the US will graduate from high school this spring. But only 2 million will go on to college, according to a survey by the National Centre for Education Statistics (NCFES). For the more than 1 million who won't go on, money is a main reason. If tuition(学费) were free, about half of them could make up other costs from family or part-time jobs.
Critics (批评家) of free college tuition will say we can't afford it because of the federal deficit (联邦赤字) and other rising costs. Let's see some government spending in detail:
In the last nearly 10 years, the wars in Iraq and Afghanistan have cost us $ 1,000 billion. Federal money which was spent on public primary and secondary education in the last year for which figures are available was $ 47 billion. If we end costly and unnecessary wars and nation-building efforts abroad, the federal government could provide more money on public education, for which state and governments now carry most of the burden.
What's the program No Child Left Behind about this year?
All children being taken good care of by the government.
All grade school and high school students receiving college education.
No child being left alone at home.
All children having good jobs in the future.
The author probably agrees that President Obama's plan ________.
has nothing to do with George W. Bush's program.
will surely succeed in ten years
is about 12-year education for all the children
doesn't contain practical measures(措施) to achieve its goal
If tuition were not paid for, about ________ American students could afford college education.
| A. 3 million | B. 2.5 million | C. 2 million | D. 1 million |
What can we learn from the passage?
The wars in Iraq and Afghanistan were necessary.
The federal government has enough money for the plan.
Critics of free tuition think highly of the plan.
Obama's plan might be difficult to carry out.
| （1） Lad and Lassies Play School 2902 N. W. 22nd Place 375---7742 Land Clearing Service RFD Millville 462---1606 Lannon’s Real Estate 905S.E.2nd Terrace 376---8668 Larry’s Pools Inc. 4100 Oak Strcet 377---4276 London Recreation Club 2L4S. 33rd Drive 378---8432 |
| ( 2） Adu1ts twelve years o1d and over take two teaspoonfu1s as needed，not to take over fifteen teaspoonfuls per day. Chi1dren six years old to twelve years old take half of the adult dosage（剂量），not to take over seven teaspoonfuls per day. Do not take more than the recommended dosage un1css directed by a physician．Not to be used by children under six years old. Nor by persons with high blood pressure，heart disease, or diabetes（糖尿病）. This preparation may cause drowsiness. Do not drive or operate machinery while taking this medication. Chronic（长期的）cough is dangerous. If relief（缓解）does not occur within three days，discontinue use and consult your physician. |
Which number would you call丘f you were looking for a house or an apartment？
A. 375－7742 B.376－8668 C. 462—L606 D. 378—843257
Which address would you give to your friends if they wanted to play tennis？
A. RFD Millville B. 905 S.E. 2nd Terrace
C. 214 S.33rd Drive D. 4100 Oak Street
According to the directions, which of the following people should take the medication described？
A. Someone with high blood pressure. B. Someone with diabetes or heart disease.
C. Someone under six years old. D. Someone who has a cough.
If this medication does not help within three days, one should .
A. take fifteen teaspoonfuls on the fourth day B. stop driving and operating machinery
C. take half of the usual dosage D. stop taking it and see a doctor