单项选择题

People living in retirement villages near colleges are allowed to ______.

A．cooperate with other retirees to carry, out researches
B．work on a research topic by their own
C．organize various activities on campus
D．have classes with college students

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热门试题

单项选择题

In campus-based programs, the retirees ______.

A．are organized to tour around colleges
B．take similar courses as college students
C．go to classes together with college students
D．are allowed to get low marks in exams

单项选择题

The best way to save the coming World Cup is to ______.

A．settle the scandals before the world event begins
B．keep a tight reign on referees to make just calls
C．deliver thorough investigations into participants
D．apply technological innovation to help decide results