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单选题 What's the net result of seat belt law according to economist Sam Peltzman's evidence? ( )

A. An increase in the number of pedestrian deaths

B. An increase in the number of driver deaths

C. Little change in the number of pedestrian deaths

D. A decrease in the number of pedestrian deaths

大学英语综合课程课程封面

学科：大学英语综合课程

时间：2023-05-10 13:17:55

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题目1
单选题
What's the net result of seat belt law according to economist Sam Peltzman's evidence? ( )
A. An increase in the number of pedestrian deathsB. An increase in the number of driver deathsC. Little change in the number of pedestrian deathsD. A decrease in the number of pedestrian deaths
题目2
多选题
What good qualities should you possess to be a competent HR professional. ( )
A. be courageousB. have the ability to judge the "right person"C. good coordinating skillsD. being decisive
题目3
多选题
The challenges to create an artificial heart include .( )
A. to form the company CarmatB. to create a heart that can speed up and slow downC. to find a suitable aerospace companyD. to build a heart that the body accept
题目4
判断题
The example pf the apple shows how food prices vary according to market needs. ( )
A. 对B. 错
题目5
判断题
In the second part of the text, Safe and easy to drive, the writer also mentioned the disadvantages of steam cars, because he made some logic mistakes. ( )
A. 对B. 错
题目6
判断题
Politics is the process of determining who gets what, when they get it, and how they get it.( )
A. 对B. 错
题目7
单选题
The predicate verb of the sentence "With heart disease killing over 100 million people in developed countries alone and the demand for transplants far exceeding donations, creating a totally artificial heart has been the holy grail of cardiovascular medicine for half a century." is .( )
A. killingB. exceedingC. creatingD. has been
题目8
多选题
Which of the following are evidence of culture amalgamation in the world?( )
A. More and more leaders now wear western style business suitsB. People around the world are more apt to wear jeans. T-shirts, sneakersC. Young people everywhere listen to the same musicD. Big macs, fries, milk shakes are very popular around the world
题目9
单选题
It is not surprising, then, that a degree of __ has occurred as improved transportation and communication have brought people of various societies into ever- more-frequent contact.( )
A. transnational integrationB. the main pointC. modern communicationsD. cultural amalgamation
题目10
判断题
People need to build up a reserve against both anticipated needs and contingencies.( )
A. 对B. 错
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