The teacher is an enthusiastic woman _____ Ms Shen and her method of teaching is nothing like ___ of the teachers at my Junior High School.

A．called; that

B．calling; that

C．is called; that

D．called; it

在当前目录下有数据表文件student.dbf，执行如下SQL语句后 SELECT * FORM student INTO DBF student ORDER BY学号/D

A．生成一个按“学号”升序的表文件，将原来的studendbf文件覆盖

B．生成一个按“学号”降序的表文件，将原来的studendbf文件覆盖

C．不会生成新的排序文件，保持原数据表内容不变

D．系统提示出错信息