【C9】A．groupB．individualC．personnelD．corporation

【31】A．groupB．individualC．personnelD．corporation

如下哪个函数可用于分组排序（)。A、row_groupB、row_numC、row_groupingD、row_number

According to the conversation, Paula meets with Jim to______.A．form. a study groupB．get so

We should not talk about other people’s ______ life.A、privateB、individualC、ownD、specific

Each ______ leave is different and unique to each other.A、personalB、individualC、separabl

【C9】A．privateB．individualC．personalD．own