Students learning English find the news a useful () of language practice. To improve their listening comprehension, they listen to the news on the radio and watch it on television.

A. resource

B. origin

C. source

D. illustration

查询设计器中包含的选项卡有（ ）。

A．字段、联接、筛选、排序依据、分组依据、杂项

B．字段、联接、筛选、分组依据、排序依据、更新条件

C．字段、联接、筛选条件、排序依据、分组依据、杂项

D．字段、联接、筛选依据、分组依据、排序依据、更新条件