单项选择题
The world's first workers' compensation law was introduced by Bismarck ()
A.to make industrial production safer B.to speed up the pace of industrialization C.out of religious and political considerations D.for fear of losing the support of the socialist labor movement
单项选择题 According to the passage, the closing of the schools developed into a crisis because of ()
单项选择题 We learn from the passage that school authorities in Kalkaska are more concerned about ()
单项选择题 The author seems to disapprove of ()