请输入或粘贴题目内容
搜题
拍照、语音搜题，请扫码下载APP
题目内容
（请给出正确答案）
A．It can measure the driver's alcohol level in the blood.
B．It bases its analysis on the driver's heartbeat.
C．It can quicken the driver's response to emergencies.
D．It monitors the signals transmitted from the driver% brain.
答案
更多“A．It can measure the driver's alcohol level in the blood.B．It bases its analysis on th”相关的问题
第1题
A．It monitors the signals transmitted from the drivers brain.
B．It can measure the driver's alcohol level in the blood.
C．It can quicken the driver's response to emergencies.
D．It bases its analysis on the driver's heartbeat.
第2题
Which of the following statements is NOT true about P. V. T. ？
A．It is a standard of sleepiness measures.
B．It is an easy but thought-provoking test.
C．It can tell a lapse into sleepiness.
D．It can measure the sustained attention.
第3题
According to the passage, which of the following is NOT true about NNI？
A．It is the result of subtracting the depreciation of capital stock from GNI.
B．It can be easily adopted to compare across countries and over time.
C．It is not a perfect measure of people's welfare.
D．Compared with GDP and GNI, it is a more reasonable national-account measure of welfare.
第4题
A．It monitors the signals transmitted from the driver's brain.
B．It can measure the driver's alcohol level in the blood.
C．It can quicken the driver's response to emergencies.
D．It bases its analysis on the driver's heart beat.
第5题
It can be inferred from the last paragraph that ______.
A．it is not always reliable to measure women's ability by how much they earn
B．women would rather attach importance to sacrifices than ask for repayment for their work
C．women tend to assess their ability of work by their own self-worth rather than monetary values
D．women generally remain indifferent to how much money they should obtain from their work
第6题
According to the sixth paragraph, why is the new goal a win-win alliance？
A．It elevates outsourcing from a mere cost-cutting measure to the level of strategy.
B．Suppliers can build a long-term relationship with their customers and customers have the right to influence the producing process by giving their opinions.
C．It replaces competition between suppliers.
D．It helps a company offer better service at half the previous cost.
第7题
听力原文： At present, human beings have used many devices to measure time. Perhaps, the sundial was, one of the earliest and simplest devices. A sundial can measure the movement of the sun across the sky each day.
The sundial worked very well only when the sun was shining. So other ways of measuring the passing of time were invented at that time. One device was the hourglass. It used a thin stream of falling sand to measure time.
By the 1700s, people had already developed mechanical clocks and watches. And today many of our clocks and watches are electronic.
So we have devices to mark the passing of time. But what time is it now？ Clocks in different parts of the world do not show the same time at the same time. As international communications and travel grew, it became clear we need a way to establish a common time for all parts of the world.
In 1884, an international conference divided the world into 24 time areas or zones. Each zone represents one hour. The astronomical observation in Greenwich, England, was chosen as the starting point for the time zone.
Most people have no trouble in agreeing that time moves forward. Some scientists believe there is one reason why time moves forward. It is clear we need a way to establish a common time for all parts of the world with scientific law: the second law of thermodynamics. The law says disorder increases with time.
(33)
A．It measures the length of a day and a night.
B．it measures the movement of the sun each day.
C．It measures the passing of hours, minutes and perhaps seconds.
D．It measures the shadow of the stick across the flat surface of the sundial.
第8题
What measure Air Canada will take according to the text？
A．It will introduce non-stop service between Toronto and Shanghai.
B．It will replace its 189-seat Boeing 767-300ER service with large 282-seat A340-300 aircraft forever.
C．It will increase the capacity of goods transportation.
D．It will decrease the number of flight.
第9题
What do we learn about a groups IQ？A.It equals the total intelligence of the group members.
B.It determines the interactions among the group members.
C.It can help measure an individuals IQ score in the group.
D.It can help predict the groups performance on various tasks.
