完整性检查和控制的防对象是，防止它们进入数据库。
A
暂无解析
Hetalkedaboutthemenandbooks____interestedhimgreatlyintheschool.
Thankyouforyourhelp,_____wecouldnothavefinishedtheworkintime.
This price is ____ of your 5% commission.
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Iwanttogotothegrocery,butyou_______withme.
