查询设计器分为上下两部分，上半部分是表的显示区，下半部分是【 】。
参考答案：查询设计区
_____ as much as one-fifth of the trees have been cut down. [ ]
A. said
B. It said
C. It is said that
D. As is said
总分类账户与明细分类账户的区别在于（ ）。
A．反映经济业务内容的详细程度不同
B．反映的经济业务内容不同
C．登记账簿的依据不同
D．作用不同
