每个查询都有3种视图，分别为设计视图、数据表视图和【 】。
参考答案：SQL视图
“价是虚的，量是实的”指的是价格可以被操纵。（）
I _____ an interesting programme _____ animals last night. [ ]
A. watch; of
B. watch; about
C. watched, of
D. watched; about
