A it has invaded privacy and been banned by many states B it is strongly suspected by states and local authorities C its range of application is increasingly expanding D its algorithms are often biased or highly inaccurate

A identical B distinctive C common D weird

A has been put into use around the world B can be used to check surveillance footage C is easier to identify people of different colors D fails to effectively identify the criminals

A a conflicting mixture of regulations B no restrictions on facial recognition C some limitations on the scope of IT application D oppositions from governments and employees

A apply facial-recognition programs among the general population B conduct independent review to the existing facial-recognition programs C achieve a high standard in accuracy and show fairness across all groups D check the program's output before taking action on its recommendations

A taxpayers' interests have been seriously damaged B Bernie Sanders' proposal has been widely welcomed C some democrats are opposed to Bernie Sanders' proposal D many poor people have dropped out of college

A provide a free public-university education B cover the rising cost of higher education C make a balance between the rich and the poor D better benefit students from poorer families

A Higher tuition will push the poor away from higher education. B Tuition fees has little effect on university attendance and completion. C Britain and America are challenged with quite different situations. D More and more high school graduates choose to go on to university.

A suspicious B unconcerned C supportive D indecisive

A Academic Pursuit Regardless of Tuition B Assistance for Children of the Poor C A Debate About the Cost of Higher Education D University Attendance Affected by Finances