問 試(shi)用期(qi)作為用人(ren)單位和勞動者相(xiang)互了解、相(xiang)互考察的期(qi)限，那么不得約定試(shi)用期(qi)的情形(xing)有(you)哪些？

答 首先以完成(cheng)(cheng)一定(ding)工作(zuo)任務為期(qi)(qi)限(xian)(xian)的(de)勞(lao)動(dong)(dong)合同(tong)(tong)，合同(tong)(tong)履(lv)行期(qi)(qi)限(xian)(xian)不滿(man)三個月的(de)勞(lao)動(dong)(dong)合同(tong)(tong)。其次非全(quan)日(ri)制(zhi)用(yong)工。此外，若勞(lao)動(dong)(dong)合同(tong)(tong)僅(jin)約定(ding)試用(yong)期(qi)(qi)的(de)，試用(yong)期(qi)(qi)不成(cheng)(cheng)立，該期(qi)(qi)限(xian)(xian)即為勞(lao)動(dong)(dong)合同(tong)(tong)期(qi)(qi)限(xian)(xian)。