一个数由7个十,4个十分之一,6个百分之一组成,这个数是( ), 读作( )。
70.46;七十点四六
My mother was against my plan while my father was it.
A. in favor of
B. in memory of
C. in need of
D. in search of
在Access中,对于同一个数据库中的多个表,若想建立表间的关联关系,就必须给表中的某字段_______________。