单项选择题 The public might well sanction a wider range of programming than would strictly be implied by the -gap-filling‖ approach, but this is not certain.（）

A.Political ideas that can be adjusted to the practice of government
B.Concrete ideas that they believe to be truthful
C.General ideas in political affairs
D.Eighteenth century ideas

A.The French constitution did not allow for experiment
B.In America, the constitution provides checks and balances
C.The social conditions in France led to different ideas
D.The Americans have always been in charge of their own public affairs