科技档案的保管期限划分为（）三种。 ["永久","50年","30年","长期","短期"]
暂予监外执行
In the Native Son,Richard Wright makes readers see that（） ["the Blacks are alienated","the social situation of Bigger Thomas.tragedy","the Blacks are bitter","the life of the Blacks is miserable"]
[a]、[A]、[¢]三个国际音标符号代表了（）。 ["三个不同的汉语拼音。","三个相同的元音音素。","三个不同的元音音素。","同一个元音音位。"]
刑事诉讼中的执行
艺术创作的物化与表现
