单项选择题A．only the subjects that could be used in society are important for the studentsB．the subjects could be irrelevant so long as the students could enjoy themC．there should be more classes on social studiesD．there should be no exams in subjects of social studies.

单项选择题A．under civilian controlB．under separatist controlC．under military ruleD．troubled by war

单项选择题A．the schools are overcrowdedB．the classrooms are not big enoughC．there are too many students in a classD．the encouragement on students’ individualism is not enough

单项选择题A．a resumption of uranium enrichmentB．a halt of international inspections of its nuclear sitesC．the recognition of its cooperation with the UND．both A and B

单项选择题A．does not greatly improveB．greatly improvesC．does not improveD．is not as good as