题目

“大数据”是当前信息技术中备受关注的概念之一，下列选项中（ ）不是大数据具有的特点。 A . 低速化 B . 巨量化 C . 多样化 D . 价值化 答案：ARead and write (阅读短文，填入所缺单词，首字母已给)Today is Mid-autumn D ______. Jill and h ______ parents are in the garden. They eat some m______. They w ______ the moon. The moon is big and bright in the sky. They have some riddles to guess. They’re happy.