60._________A. dealingB. negotiatingC. havingD. a

____________ 查看材料A.dealingB.workingC.smokingD.shopp

The human body is composed of organs, each ______ a definite job to do.A．hasB．hadC．havingD

She ______ black eyes.A、haveB、hasC、havingD、were

在SELECT语句中 如果要对输出的记录进行排序 应该使用______。A.ORDERB.GROUPC.HAVINGD.TOP

SQL实现分组查询的短语是 ______。A．ORDER BYB．GROUP BYC．HAVINGD．ASC

SQL实现分组查询的短语是______。A．ORDERBYB．GROUPBYC．HAVINGD．ASC