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The researchers plan to make WL-16 capable of
A．moving up and down the stairs easily.
B．turning its head easily.
C．using a telescope to find the way.
D．carrying a person of over 60 kilograms.
答案
更多“The researchers plan to make WL-16 capable of A．moving up and down the stairs easi”相关的问题
第1题
The researchers plan to make WL-16 capable of
A．turning its head easily.
B．moving up and down the stairs easily.
C．using a telescope to find the way.
D．carrying a person of over 60 kilograms.
第2题
The researchers plan to make WL-16 capable of
A．turning its head easily.
B．moving up and down the stairs easily.
C．using a telescope to find the way.
D．carrying a person of over 60 kilograms.
第3题
The researchers plan to make WL-16 capable of ______
A．moving up and down the stairs easily.
B．turning its head easily.
C．using a telescope to find the way.
D．carrying a person of over 60 kilograms.
第4题
The researchers plan to make WL-16 capable of
A．moving up and down the stairs easily.
B．turning its head easily.
C．using a telescope to find the way.
D．carrying a person of over 60 kilograms.
第5题
U.S. States Do Poorly in Women's Health
Not a single U.S. state meets basic federal goals for women's health, and the nation as a whole fails except in two areas -- mammograms (乳腺X照片) and dental (牙齿的) check-ups -- researchers said on Thursday.
Millions of women lack health insurance, and states make it difficult to enroll (加入) in Medicaid, the state-federal health insurance plan for the poor, according to the report.
And few states are doing anywhere near enough to help women quit smoking – the leading cause of death in the United States.
"The nation as a whole and the individual states fall short of meeting national goals, "reads the report, put together by the National Women's Law Center and the Oregon Health & Science University. "These health goals provide a road map for assessing the status of women's health."
Of 27 measures examined by the group, from screening for diseases to actually treating them, the nation passes on only two, the researchers said. "The nation is so far from the health goals that it receives an overall grade of 'unsatisfactory'," they wrote.
The problem seems to be a lack among states of an overall plan for health in general, the NWLC said."State policy makers' piecemeal (一件一件做的) approach to our health care crisis has resulted in a complex and ineffective system that fails to meet the health care needs of women," Judy Waxman, NWLC Vice President for Health, said in a statement.
"Lawmakers need to take a comprehensive, long-term approach to meeting
women's health needs and tackle this serious problem that troubles so many families."
第 31 题 In which area is the nation successful？
A．Dental check-ups.
B． Health promotion.
C． Disease screening.
D． Cancer treatment.
第6题
听力原文： A team of scientists recently began a project to measure the effects of loud noises on sea animals. If the sounds don't harm the animals, then the researchers can go ahead with a plan to transmit sound waves through the Pacific Ocean to take the earth's temperature. Sound travels faster through warm water than cold water. By analyzing the speed of sound through the ocean over time, the scientists will be able to determine if cur planet is warming up. The experiment was nearly cancelled more than a year ago because environmental groups fear that the sound will confuse or harm sea-animals. So scientists are conducting tests on the animals first. The researchers lowered a loud speaker that emits low frequency sound about 1,000 meters beneath the ocean. Scientists at the site transmit sound waves into the ocean. Radio transmitters attached to some of the sea animals help the researchers keep track of the animals' movements. If sea-animals are distressed by the sounds, they would swim away from the speakers. So far, there aren't any signs that the animals are being harmed. Researchers at the site noticed that large numbers of sea-animals swim near the speaker whether it was turned on or off, but it is still too soon to know for sure, the scientists admit. The test will continue through September. "If all goes well," they say, "we can begin measuring temperature changes on our planet."
(33)
A．To determine whether the Earth's temperature is going up.
B．To study the behavior. of some sea animals.
C．To measure the depths of the ocean.
D．To measure the movement of the ocean.
第7题
US States Do Poorly in Women's Health
Not a single US state meets basic federal goals for women's health, and the nation as a whole fails except in two areas— mammograms (乳腺X光照片) and dental (牙齿的) check-up—researchers said on Thursday.
Millions of women lack health insurance, and states make it difficult to enroll(加入)in Medicaid, the state-federal health insurance plan for the poor, according to the report.
And few states are doing anywhere near enough to help women quit smoking—the leading cause of death in the United States.
"The nation as a whole and the individual States fall short of meeting national goals," reads the report put together by the National Women's Law Center and the Oregon Health ＆ Science University. "These health goals provide a road map for assessing the status of Women's health."
Of 27 measures examined by the group, from screening for diseases to actually treating them, the nation passes on only two, the researchers said.@"The nation is so far from the health goals that it receives an overall grade of' unsatisfactory'," they wrote.
The problem seems to be a lack among states of an overall plan for health in general, the NWLC said.
"State policy makers' piecemeal (一件一件做的) approach to our health care crisis has resulted in a complex and ineffective system that fails to meet the health care needs of women, "Judy Waxman, NWLC Vice President for Health, said in a statement.
"Lawmakers need to take a comprehensive, long-term approach to meeting women's health needs and tackle this serious problem that troubles so many families."
In which area is successful in the nation？
A．Health awareness.
B．Dental check-ups.
C．Screening test.
D．Cancer treatment.
第8题
第9题
What is the purpose of analyzing the speed of sound through the Pacific Ocean？
A．To determine whether the Earth's temperature is going up.
B．To study the behavior. of some sea animals.
C．To measure the depth of the ocean.
D．To measure the movement of the ocean.
第10题
Scientists have defined a new age concept and believe it could explain why populations are aging, but at the same time seem to be getting younger.
Instead of measuring aging by how long people have lived, the scientists have factored in how many more years people can probably still look forward to.
"Using that measure, the average person can get younger in the sense that he or she can have even more years to live as time goes on," said Warren Sanderson of the University of New York in Stony Brook.
He and Sergei Scherbov of the Vienna lnstitute of Demography (人口统计学) at the Austrian (奥地利的) Academy of Sciences, have used their method to estimate how the proportion of elderly people in Germany, Japan and the United States will change in the future.
The average German was 39.9 years old in 2000 and could plan to live for another 39.2 years, according to research reported in the journal Nature on Wednesday.
However, by 2050 the average German will be 51.9 years old and will be expected to live another 37.1 years. So middle age in 2050 would occur at around 52 years instead of 40 years as in 2000.
"As people have more and more years to live they have to save more and plan more and they effectively are behaving as if they were younger," said Sanderson.
Five years ago, the average American was 35.3 years old and could plan for 43.5 more years of life. By 2050, the researchers estimate it will increase to 41.7 years and 45.8 future years.
"A lot of our ski/Is, our education, our savings and the way we dear with our health care depend a great deal on how many years we have to live," said Sanderson.
This dimension of how many years people have to live has been completely ignored in the discussion of aging so far.
第36题：People 40 years of age today seem to be as young as
A．their parents were at the same age.
B．their parents were at the age of 30.
C．their children will be at the same age.
D．their children will be at the age of 30.
