更多"Early in January 2009, the temperat"的相关试题:
[单项选择]Early in January 2009, the temperature in Tanana, Alaska, fell to 55 below zero F. It was so cold that when the airport runway lights stopped working, crews were (41) from going outside to fix them.
So it was a real concern when Vicky Aldridgem, a nurse practitioner at the village health center, realized that 61-year-old Winkler Bifelt was bleeding (42) and needed medical treatment at Fairbanks Memorial Hospital, (43) 150 miles away. The sun was already down when Aldridge made the (44) telephone call to Frontier Flying Service in Fairbanks.
“We told them the only way we could fly was if they could find enough vehicles to (45) the runway with headlights SO we could land, "said Bob Hajdukovich, the company’s president. Aldridge’s next calls went to airport and town officials, who, (46), called villagers. Forty-five minutes later, enough cars, trucks, minivans and snowmobiles had lined up so that the runway was (47).
Pilots N
A. intimately
B. integrally
C. intentionally
D. internally
[填空题]By early evening the air temperature fell sharply which is an ______ that ice was very close.
[单项选择]
Temperature
Three scales of temperature, each of which permits a precise measurement, are in concurrent use: the Fahrenheit, Celsius, and Kelvin scales. These three different temperature scales were each developed by different people and have come to be used in different situations.
The scale that is most widely used by the general public in the United States is the Fahrenheit scale. In 1714, Daniel Gabriel Fahrenheit, a German physicist who was living in Holland and operating an instrument business, developed a mercury-in-glass thermometer and the temperature scale that still carries his name.
His original scale had two
fixed points: 0° was the lowest temperature that he could achieve in a solution of ice, water, and salt, and 96° was what he believed was the normal temperature of the human body (though this was later determined to be 98.6°). Based on this scale, he calculated that the freezing poin
A. the Fahrenheit scale
B. temperature
C. a number of countries
D. the world