Both male and female names are used for hurricanes in consideration of__________
A.the timely (及时的) discovery
B.convenience
C.sex equality
D.its connection with humans
E.the huge power
F.its uncertainty
A.the timely (及时的) discovery
B.convenience
C.sex equality
D.its connection with humans
E.the huge power
F.its uncertainty
第1题
What did the researchers find in their study of female zebra finches?
A Female finches liked songs male finches sang for them.
B Female finches only liked songs male finches sang for their mates.
C Female finches liked to listen to songs from both speakers.
D Female finches chose the best male singers as their mates.
第2题
37 What did the researchers find in their study of female zebra finches?
A Female finches liked songs male finches sang for them.
B Female finches only liked songs male finches sang for their mates
C Female finches liked to listen to songs from both speakers,
D Female finches chose the best male singers as their mates.
第3题
Which of the following statements is true of the vocal cords?
A.In male adults the vocal cords are typically longer than in female adults.
B.In male adults the vocal cords are typically shorter than in female adults.
C.In male adults the vocal cords are typically thinner than in female adults.
D.The vocal cords in both male and female adults are of the same lengt
第4题
What did the researchers find in their study of female zebra finches?
A. Female finches liked songs male finches sang for them.
B. Female finches only liked songs male finches sang for their mates.
C. Female finches liked to listen to songs from both speakers.
D. Female finches chose the best male singers as their mates.
第5题
What did the researchers find in their study of female zebra finches?
A.Female finches only liked songs male finches sang for their mates.
B.Female finches liked songs male finches sang for them.
C.Female finches liked to listen to songs from both speakers.
D.Female finches chose the best male singers as their mates.
第6题
The study shows that the classic warning signs of heart attack are ______.
A.not typical in women patients
B.obvious in all the patients with heart disease
C.rarely found in both male and female patients
D.often seen a month or more before the attack
第7题
The passage is mainly about ______.
A.male children and how they develop a sex role
B.female children and how they develop a sex role
C.babies and how they are affected by their parents
D.parental warmth and its effects
第8题
根据以下材料,回答题
Male and Female Pilots Cause Accidents Differently
Male pilots flying general aviation (private) aircraft in the United States are more likely to crash due to inattention or flawed decision-making, while female pilots are more likely to crash from mishandling the aircraft. These are results of a study fly researchers at the Johns Hopkins University Bloomberg School of Public Health.
The study identifies difference between male and female pilot in terms of circumstances or the crash and the type or pilots error involved. "Crashes of general aviation aircraft account for 85 percent of all aviation deaths in the United States. The crash rate for male pilots, as for motor vehicle drivers, exceeds that of crashes of female pilots." explains Susan P. Baker, MPH, professor of health policy and management at the Bloomberg School of Public Health. "Because pilot youth and inexperience are established contributors to aviation crashes, we focused on only mature pilots,to determine the gender differences in the reasons for the crash."
The researchers extracted data for this study from a large research project on pilot aging and flight safety. The data were gathered from general aviation crashes of airplanes and helicopters between 1983 and 1997, involving 144 female pilots and 267 male pilots aged 40-63. Female pilots were matched with male pilots in a 1:2 ratio, by age, classes of medical and pilot certificates, state or area of crash, and year of crash. Then the circumstances of the crashes and the pilot error involved were categorized and coded without knowledge of pilot gender.
The researchers found that loss of control on landing or takeoff was the most common circumstance for both sexes, leading to 59 percent of female pilots" crashes and 36 percent of males". Experiencing mechanical failure, running out of fuel, and landing the plane with the landing gear upwere among the factors more likely with males, while stalling was more likely with females.
The majority of the crashes —— 95 percent for females and 88 percent for males —— involved at least one type of pilot error. Mishandling aircraft kinetics was the most common error for both sexes, but was more common among females (accounting for 81 percent of the crashes) than males (accounting for 48 percent ). Males, however, appeared more likely to be guilty of poor decision-making, risk-taking, and inattentiveness, examples of which include misjudging weather and visibilityor flying an aircraft with a known defect. Females, though more likely to mishandle or lose control of the aircraft, were generally more careful than their male counterparts.
What is the research at Johns Hopkins University about? 查看材料
A.Causes of aircraft crash.
B.Gender difference in relation to types of aircraft crashes.
C.Causes of mishandling aircraft.
D.Gender discrimination in general aviation in the United States.
第9题
Male and Female Pilots Cause Accidents Differently
Male pilots flying general aviation (private) aircraft in the United States are more likely to crash due to inattention or flawed decision making. While female pilots are more likely to crash from mishandling (错误地处理) the aircraft (航行器). These are the results of a study by researchers at the Johns Hopkins University Bloomberg School of Public Health.
The study identifies the differences between male and female pilots in terms of circumstances of the crash and the type of pilots error involved. "Crashes of general aviation aircraft account for 85 percent of all aviation deaths" in the United States. The crash rate for male pilots as for motor vehicle drivers, exceeds that of crashes of female pilots, " explains Susan P. Baker, MPH, professor of health policy and management at the Bloomberg School of Public Health. "Because pilot youth and inexperience are established contributors to aviation crashes, we focused on only mature pilots, to determine the gender differences in the reasons for the crash.
The researchers extracted data for this study from a large research project on pilot aging and flight safety. The data were gathered from general aviation (航行) crashes of airplanes and helicopters between 1983 and 1997, involving 144 female pilots and 267 male pilots aged 40--63. Female pilots were matched with male pilots in a 1:2 ratio, by age, classes of medical and pilot certificates, state or area of crash, and year of crash. Then the circumstances of the crashes and the pilot error involved were categorized and coded without knowledge of pilot gender.
The researchers found that loss of control on landing or takeoff was the most common circumstance for both sexes, leading to 59 percent of female pilots' crashes and 36 percent of males'. Experiencing mechanical failure, running out of fuel (燃料), and landing the plane with the landing gear up were among the factors more likely with males, while stalling was more likely with females.
The majority of the crashes -- 95 percent for females and 88 percent for males -- involved at least one type of pilot error. Mishandling aircraft kinetics was the most common error for both sexes, but was more common among females (accounting for 81 percent of the crashes) than males (accounting for 48 percent). Males, however, appeared more likely to be guilty of poor decision-making, risk-taking, and inattentiveness, examples of which include misjudging weather and visibility or flying an aircraft with a known defect (过失). Females, though more likely to mishandle or lose control of the aircraft, were generally more careful than their male counterparts.
What is the research at Johns Hopkins University about?
A.Causes of aircraft crash.
B.Gender difference in relation to types of aircraft crashes.
C.Causes of mishandling aircraft.
D.Gender discrimination in general aviation in the United States.
第10题
Male and Female Pilots Cause Accidents Differently
Male pilots flying general aviation (private) aircraft in the United States are more likely to crash due to inattention or flawed decision-making, while female pilots are more likely to crash from mishandling the aircraft. These are the results of a study by researchers at the Johns Hopkins University Bloomberg School of Public Health.
The study identifies the differences between male and female pilots in terms of circumstances of the crash and the type of pilots error involved. "Crashes of general aviation aircraft account for 85 percent of all aviation deaths in the United States. The crash rate for male pilots as for motor vehicle drivers, exceeds that of crashes of female pilots," explains Susan P. Baker, MPH, professor of health policy and management at the Bloomberg School of Public Health. "Because pilot youth and inexperience are established contributors to aviation crashes, we focused on only mature pilots, to determine the gender differences in the masons for the crash."
The researchers extracted data for this study from a large research project on pilot aging and flight safety. The data were gathered from general aviation crashes of airplanes and helicopters between 1983 and 1997, involving 144 female pilots and 267 male pilots aged 40--63. Female pilots were matched with male pilots in a 1:2 ratio, by age, classes of medical and pilot certificates, state or area of crash, and year of crash. Then the circumstances of the crashes and the pilot error involved were categorized and coded without knowledge of pilot gender.
The researchers found that loss of control on landing or takeoff was the most common circumstance for both sexes, leading to 59 percent of female pilots' crashes and 36 percent of males'. Experiencing mechanical failure, running out of fuel, and landing the plane with the landing gear up were among the factors more likely with males, while stalling was more likely with females.
The majority of the crashes--95 percent for females and 88 percent for males--involved at least one type of pilot error. Mishandling aircraft kinetics was the most common error for both sexes, but was more common among females(accounting for 81 percent of the crashes) than males (accounting for 48 percent). Males, however, appeared more likely to be guilty of poor decision-making, risk-taking, and inattentiveness, examples of which include misjudging weather and Visibility or flying an aircraft with a known defect. Females, though more likely to mishandle or lose control of the aircraft, were generally more careful than their male counterparts.
inattention n.疏忽
flawed adj. 有缺陷的
mishandle v. 瞎弄,乱处理
MPH(Master of Public Health) 公共卫生硕士
stall v. (飞机) 失速, (发动机) 熄火
kinetics n. 动力学
What is the research at Johns Hopkins University about?
A.Causes of aircraft crash.
B.Gender difference in relation to types of aircraft crashes.
C.Causes of mishandling aircraft.
D.Gender discrimination in general aviation in the United States.