单项选择题
A.Very few were produced. B.Most were kept only a short time. C.Most were printed on delicate paper. D.Many have been acquired by collectors.
A.To let many people see their works. B.To earn money from the sale of calendars. C.To portray the cruelty of hunting. D.To create gifts for people who bought their paintings.
A.It had many more pages than newspapers. B.It was given away for free. C.It dealt with issues rather than events. D.It was more widely available than newspapers.