题目
A.ordered
B.held
C.accepted
D.tracked
第1题
A.Run diag and select the ‘Certify Media‘ task.
B.Perform a read and write test on the disk and monitor errorlog.
C.Update the disk firmware to the latest level and monitor errorlog.
D.Format the disk to ensure bad blocks are omitted from the disk layout.
第2题
The atomic veterans and their families, as well as researchers and policy-makers, continue to struggle for definitive answers. These have been elusive, at least in part, because a crucial piece of information has been difficult to get-the radiation dose that each individual received.
In the largest study to date, researchers from the Institute of Medicine (IOM) have come up with some partial answers. But they too were limited in their ability to draw conclusions by the lack of usable information on radiation exposure.
The new study focused on participants in five series of nuclear tests, all of which took place either in the Nevada desert or the South Pacific. Nearly 70, 000 soldiers, sailors, airmen, and marines were involved in at least one of these, and about 30 percent of them have now died. For comparison, researchers selected a group of 65, 000 military people serving at the same time under similar conditions, except that they did not take part in nuclear tests.
After an intensive review of service and death records, researchers found no difference between the two groups in overall death rates or in total deaths from cancer. Had there been a dramatic radiation effect, it would have shown up in this comparison.
The researchers also analyzed specific causes of death, including diseases linked in other studies to radiation. Here there were some differences. Among the nuclear test veterans, 14 percent more died from leukemia than those in the comparison group, although the difference lacked statistical significance and could have resulted from chance.
When comparisons were made based on whether the veterans participated in nuclear tests in Nevada or in the Pacific Ocean, the differences were sharper: a 50 percent higher leukemia death rate among Nevada atomic veterans than among the comparison group. This was not true among Pacific test participants, who actually had a slightly lower, though not statistically significant leukemia death rate than those in their comparison group.
81.The passage tells us that researchers wish that they could find out______.
A.when and where the veterans received the nuclear radiation
B.why the amount of radiation cannot be accurately measured
C.who was responsible for the veterans' deaths
D.how much radiation each veteran got during the nuclear tests
82.The latest study includes a comparison made between______.
A.healthy veterans and unhealthy veterans
B.nuclear test participants and those with no radiation exposure
C.the veterans who are still alive and those who have died
D.people who died of cancer and people who took part in atomic tests
83.What can we learn about the result of the latest study?
A.There was a significant difference in total deaths from cancer between the two groups.
B.There was no significant difference in death rates between the two groups.
C.The comparison group has a lower death rate.
D.More veterans died from leukemia than from other cancers.
84.One comparison mentioned in the last paragraph was made between______.
A.Pacific test participants and those who undertook the Nevada test
B.Nevada atomic veterans and those who didn't take part in any nuclear tests
C.Veterans in Nevada and Pacific atomic tests and the comparison group
D.half of Nevada test participants and half of the group of no test participants
85.How different is the group of Nevada test participants from their South Pacific counterparts?
A.The former shows a higher leukemia death rate than the comparison group.
B.The former shows a lower leukemia death rate than the comparison group.
C.The former shows a higher death rate than the latter.
D.The former shows a lower death rate than the latter.
第3题
"The social dynamics of care are changing," says John Gomez, vice president of Eclipsys, a medical information technology company. Most patients might not yet be willing to share their latest CT scan images over Facebook, he notes, but many parents post their babies' ultrasound images, and countless patients nowadays use social networking sites to share information about conditions, treatments and doctors.
With greater access to individualized health information-whether that is through a formal electronic medical record, a self-created personal health record or a quick instant-messaging session with a physician—the traditional roles of doctors and patients are undergoing a rapid transition.
"For as long as we've known, health care has been I go to the physician, and they tell me what to do, and I do it,'" says Nitu Kashyap, a physician and research fellow at the Yale Center for Medical Informatics. Soon more patients will be arriving at a hospital or doctor's office,having reviewed their own record, latest test results and recommended articles about their health concerns. And even more individuals will be able to skip that visit altogether, instead sending a text message or e-mail to their care provider or consulting a personal health record or smart phone application to answer their questions.
These changes will be strengthened by the nationwide shift to electronic medical records,which has already began. Although the majority of U.S. hospitals and doctors' offices are still struggling to start the changeover, many patients already have electronic medical records, and some even have partial access to them. The My Chart program, in use at Cleveland Clinic, the University of Texas Southwestern Medical Center at Dallas and other facilities, is a Web portal (门户)through which patients can see basic medical information as well as some test results.
Medical data is getting a new digital life, and it is jump-starting a "fundamental change in how care is provided," Gomez says.
Which of the following is the best title for this passage?
A.The Future of Your Medical Data.
B.Challenges Against Doctors and Hospitals.
C.Benefits of the U. S. Health Care Reform.
D.How to Access and Share Your Health Information.
第4题
"The social dynamics of care are changing," says John Gomez, vice president of Eclipsys, a medical information technology company. Most patients might not yet be willing to share their latest CT scan images over Facebook, he notes, but many parents post their babies' ultrasound images, and countless patients nowadays use social networking sites to share information about conditions, treatments and doctors.
With greater access to individualized health information-whether that is through a formal electronic medical record, a self-created personal health record or a quick instant-messaging session with a physician—the traditional roles of doctors and patients are undergoing a rapid transition.
"For as long as we've known, health care has been I go to the physician, and they tell me what to do, and I do it,'" says Nitu Kashyap, a physician and research fellow at the Yale Center for Medical Informatics. Soon more patients will be arriving at a hospital or doctor's office,having reviewed their own record, latest test results and recommended articles about their health concerns. And even more individuals will be able to skip that visit altogether, instead sending a text message or e-mail to their care provider or consulting a personal health record or smart phone application to answer their questions.
These changes will be strengthened by the nationwide shift to electronic medical records,which has already began. Although the majority of U.S. hospitals and doctors' offices are still struggling to start the changeover, many patients already have electronic medical records, and some even have partial access to them. The My Chart program, in use at Cleveland Clinic, the University of Texas Southwestern Medical Center at Dallas and other facilities, is a Web portal (门户)through which patients can see basic medical information as well as some test results.
Medical data is getting a new digital life, and it is jump-starting a "fundamental change in how care is provided," Gomez says.
Which of the following is the best title for this passage?
A.The Future of Your Medical Data.
B.Challenges Against Doctors and Hospitals.
C.Benefits of the U. S. Health Care Reform.
D.How to Access and Share Your Health Information.
第5题
This toy robot is the()thing all over the world.
A.later
B. late
C. lately
D. latest
第7题
A.announce
B.operate
C.introduce
D.cast
第8题
Please send us three copies of your latest catalogue () your earliest convenience.
A、on
B、of
C、to
D、at
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